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CVEs that CISA lists as exploited in real attacks, newest additions first.

38 CVEs · updated 2026-11-11 00:45 UTC

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  1. CVE-2015-3306

    The mod_copy module in ProFTPD 1.3.5 allows remote attackers to read and write to arbitrary files via the site cpfr and site cpto commands.

    Drop everything exploited Auth & access Server Fedoraproject Fedora

    10.0 CRITICAL 99% exploit odds No fix listed
  2. CVE-2026-23760

    SmarterTools SmarterMail versions prior to build 9511 contain an authentication bypass vulnerability in the password reset API. The force-reset-password endpoint permits anonymous requests and fails to verify the existing password or a reset token when resetting system administrator accounts. An unauthenticated attacker can supply a target administrator username and a new password to reset the account, resulting in full administrative compromise of the SmarterMail instance. NOTE: SmarterMail system administrator privileges grant the ability to execute operating system commands via built-in management functionality, effectively providing administrative (SYSTEM or root) access on the underlying host.

    Drop everything exploited Auth & access Server Smartertools Smartermail

    9.3 CRITICAL 96% exploit odds No fix listed
  3. CVE-2026-24423

    SmarterTools SmarterMail versions prior to build 9511 contain an unauthenticated remote code execution vulnerability in the ConnectToHub API method. The attacker could point the SmarterMail to the malicious HTTP server, which serves the malicious OS command. This command will be executed by the vulnerable application.

    Drop everything exploited Auth & access Server Smartertools Smartermail

    9.3 CRITICAL 88% exploit odds No fix listed
  4. CVE-2024-57726

    SimpleHelp remote support software v5.5.7 and before has a vulnerability that allows low-privileges technicians to create API keys with excessive permissions. These API keys can be used to escalate privileges to the server admin role.

    Drop everything exploited Auth & access Server simple-help Simplehelp

    9.9 CRITICAL 66% exploit odds No fix listed
  5. CVE-2022-0543

    It was discovered, that redis, a persistent key-value database, due to a packaging issue, is prone to a (Debian-specific) Lua sandbox escape, which could result in remote code execution.

    Drop everything exploited Auth & access Server Redis

    10.0 CRITICAL 99% exploit odds Fix listed
  6. CVE-2023-42793

    In JetBrains TeamCity before 2023.05.4 authentication bypass leading to RCE on TeamCity Server was possible

    Drop everything exploited Auth & access Server Jetbrains Teamcity

    9.8 CRITICAL 100% exploit odds Fix listed
  7. CVE-2023-29357

    Microsoft SharePoint Server Elevation of Privilege Vulnerability

    Drop everything exploited Auth & access Server Microsoft Sharepoint Server

    9.8 CRITICAL 100% exploit odds Fix listed
  8. CVE-2025-31161

    CrushFTP 10 before 10.8.4 and 11 before 11.3.1 allows authentication bypass and takeover of the crushadmin account (unless a DMZ proxy instance is used), as exploited in the wild in March and April 2025, aka "Unauthenticated HTTP(S) port access." A race condition exists in the AWS4-HMAC (compatible with S3) authorization method of the HTTP component of the FTP server. The server first verifies the existence of the user by performing a call to login_user_pass() with no password requirement. This will authenticate the session through the HMAC verification process and up until the server checks for user verification once more. The vulnerability can be further stabilized, eliminating the need for successfully triggering a race condition, by sending a mangled AWS4-HMAC header. By providing only the username and a following slash (/), the server will successfully find a username, which triggers the successful anypass authentication process, but the server will fail to find the expected SignedHeaders entry, resulting in an index-out-of-bounds error that stops the code from reaching the session cleanup. Together, these issues make it trivial to authenticate as any known or guessable user (e.g., crushadmin), and can lead to a full compromise of the system by obtaining an administrative account.

    Drop everything exploited Auth & access Server Crushftp

    9.8 CRITICAL 100% exploit odds Fix listed
  9. CVE-2021-44515

    Zoho ManageEngine Desktop Central is vulnerable to authentication bypass, leading to remote code execution on the server, as exploited in the wild in December 2021. For Enterprise builds 10.1.2127.17 and earlier, upgrade to 10.1.2127.18. For Enterprise builds 10.1.2128.0 through 10.1.2137.2, upgrade to 10.1.2137.3. For MSP builds 10.1.2127.17 and earlier, upgrade to 10.1.2127.18. For MSP builds 10.1.2128.0 through 10.1.2137.2, upgrade to 10.1.2137.3.

    Drop everything exploited Auth & access Server Zohocorp Manageengine Desktop Central

    9.8 CRITICAL 100% exploit odds Fix listed
  10. CVE-2020-13927

    The previous default setting for Airflow's Experimental API was to allow all API requests without authentication, but this poses security risks to users who miss this fact. From Airflow 1.10.11 the default has been changed to deny all requests by default and is documented at https://airflow.apache.org/docs/1.10.11/security.html#api-authentication. Note this change fixes it for new installs but existing users need to change their config to default `[api]auth_backend = airflow.api.auth.backend.deny_all` as mentioned in the Updating Guide: https://github.com/apache/airflow/blob/1.10.11/UPDATING.md#experimental-api-will-deny-all-request-by-default

    Drop everything exploited Auth & access Server Apache Airflow

    9.8 CRITICAL 100% exploit odds Fix listed
  11. CVE-2020-6287

    SAP NetWeaver AS JAVA (LM Configuration Wizard), versions - 7.30, 7.31, 7.40, 7.50, does not perform an authentication check which allows an attacker without prior authentication to execute configuration tasks to perform critical actions against the SAP Java system, including the ability to create an administrative user, and therefore compromising Confidentiality, Integrity and Availability of the system, leading to Missing Authentication Check.

    Drop everything exploited Auth & access Server Sap Netweaver Application Server Java

    10.0 CRITICAL 95% exploit odds Fix listed
  12. CVE-2024-27348

    RCE-Remote Command Execution vulnerability in Apache HugeGraph-Server.This issue affects Apache HugeGraph-Server: from 1.0.0 before 1.3.0 in Java8 & Java11 Users are recommended to upgrade to version 1.3.0 with Java11 & enable the Auth system, which fixes the issue.

    Drop everything exploited Auth & access Server Apache Hugegraph

    9.8 CRITICAL 99% exploit odds Fix listed
  13. CVE-2024-4358

    In Progress Telerik Report Server, version 2024 Q1 (10.0.24.305) or earlier, on IIS, an unauthenticated attacker can gain access to Telerik Report Server restricted functionality via an authentication bypass vulnerability.

    Drop everything exploited Auth & access Server Telerik Report Server 2024

    9.8 CRITICAL 97% exploit odds Fix listed
  14. CVE-2023-24489

    A vulnerability has been discovered in the customer-managed ShareFile storage zones controller which, if exploited, could allow an unauthenticated attacker to remotely compromise the customer-managed ShareFile storage zones controller.

    Drop everything exploited Auth & access Server Citrix Sharefile Storage Zones Controller

    9.8 CRITICAL 97% exploit odds Fix listed
  15. CVE-2026-20253

    In Splunk Enterprise 10.2 versions below 10.2.4 and 10 versions below 10.0.7, an unauthenticated user could create or truncate arbitrary files through a PostgreSQL sidecar service endpoint. The vulnerability exists because the PostgreSQL sidecar service endpoint lacks authentication controls, allowing any network-reachable user to invoke file operations without credentials. Splunk Enterprise versions 9.4 and earlier are not affected. If you cannot immediately upgrade to a fixed version, you can mitigate this vulnerability by disabling the PostgreSQL sidecar service.

    Drop everything exploited Auth & access Server Splunk

    9.8 CRITICAL 97% exploit odds Fix listed
  16. CVE-2026-34908

    A malicious actor with access to the network could exploit an Improper Access Control vulnerability found in UniFi OS devices to make unauthorized changes to the system.

    Drop everything exploited Auth & access Server Ui Unifi Os Server

    10.0 CRITICAL 89% exploit odds Fix listed
  17. CVE-2022-24706

    In Apache CouchDB prior to 3.2.2, an attacker can access an improperly secured default installation without authenticating and gain admin privileges. The CouchDB documentation has always made recommendations for properly securing an installation, including recommending using a firewall in front of all CouchDB installations.

    Drop everything exploited Auth & access Server Apache Couchdb

    9.8 CRITICAL 93% exploit odds Fix listed
  18. CVE-2026-41940

    cPanel and WHM versions after 11.40 contain an authentication bypass vulnerability in the login flow that allows unauthenticated remote attackers to gain unauthorized access to the control panel.

    Drop everything exploited Auth & access Server Cpanel

    9.3 CRITICAL 99% exploit odds Fix listed
  19. CVE-2021-34523

    Microsoft Exchange Server Elevation of Privilege Vulnerability

    Drop everything exploited Auth & access Server Microsoft Exchange Server

    9.0 CRITICAL 100% exploit odds Fix listed
  20. CVE-2026-21962

    Vulnerability in the Oracle HTTP Server, Oracle Weblogic Server Proxy Plug-in product of Oracle Fusion Middleware (component: Weblogic Server Proxy Plug-in for Apache HTTP Server, Weblogic Server Proxy Plug-in for IIS). Supported versions that are affected are 12.2.1.4.0, 14.1.1.0.0 and 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle HTTP Server, Oracle Weblogic Server Proxy Plug-in. While the vulnerability is in Oracle HTTP Server, Oracle Weblogic Server Proxy Plug-in, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle HTTP Server, Oracle Weblogic Server Proxy Plug-in accessible data as well as unauthorized access to critical data or complete access to all Oracle HTTP Server, Oracle Weblogic Server Proxy Plug-in accessible data. Note: Affected version for Weblogic Server Proxy Plug-in for IIS is 12.2.1.4.0 only. CVSS 3.1 Base Score 10.0 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N).

    Drop everything exploited Auth & access Server Oracle Http Server

    10.0 CRITICAL 73% exploit odds Fix listed
  21. CVE-2026-55040

    Weak authentication in Microsoft Office SharePoint allows an unauthorized attacker to bypass a security feature over a network.

    Drop everything exploited Auth & access Server Microsoft Sharepoint Server

    9.1 CRITICAL 70% exploit odds Fix listed
  22. CVE-2023-49105

    An issue was discovered in ownCloud owncloud/core before 10.13.1. An attacker can access, modify, or delete any file without authentication if the username of a victim is known, and the victim has no signing-key configured. This occurs because pre-signed URLs can be accepted even when no signing-key is configured for the owner of the files. The earliest affected version is 10.6.0.

    Drop everything exploited Auth & access Server Owncloud Server

    9.8 CRITICAL 43% exploit odds Fix listed
  23. CVE-2024-21410

    Microsoft Exchange Server Elevation of Privilege Vulnerability

    Drop everything exploited Auth & access Server Microsoft Exchange Server

    9.8 CRITICAL 13% exploit odds Fix listed
  24. CVE-2020-0688

    A remote code execution vulnerability exists in Microsoft Exchange software when the software fails to properly handle objects in memory, aka 'Microsoft Exchange Memory Corruption Vulnerability'.

    exploited Auth & access Server Microsoft Exchange Server

    8.8 HIGH 100% exploit odds Fix listed
  25. CVE-2020-8655

    An issue was discovered in EyesOfNetwork 5.3. The sudoers configuration is prone to a privilege escalation vulnerability, allowing the apache user to run arbitrary commands as root via a crafted NSE script for nmap 7.

    exploited Auth & access Server Eyesofnetwork

    7.8 HIGH 60% exploit odds No fix listed
  26. CVE-2026-72529

    A remote unauthorized attacker with network access via port 4307/TCP to the TrueConf server versions 5.3.X to 5.3.9, 5.4.X to 5.4.9, 5.5.X to 5.5.5, and earlier could execute an arbitrary script by calling an undocumented function.

    exploited Auth & access Server Trueconf Server

    9.3 CRITICAL 1% exploit odds No fix listed
  27. CVE-2019-15752

    Docker Desktop Community Edition before 2.1.0.1 allows local users to gain privileges by placing a Trojan horse docker-credential-wincred.exe file in %PROGRAMDATA%\DockerDesktop\version-bin\ as a low-privilege user, and then waiting for an admin or service user to authenticate with Docker, restart Docker, or run 'docker login' to force the command.

    exploited Auth & access Server Docker

    7.8 HIGH 49% exploit odds No fix listed
  28. CVE-2022-41080

    Microsoft Exchange Server Elevation of Privilege Vulnerability

    exploited Auth & access Server Microsoft Exchange Server

    8.8 HIGH 77% exploit odds Fix listed
  29. CVE-2017-10271

    Vulnerability in the Oracle WebLogic Server component of Oracle Fusion Middleware (subcomponent: WLS Security). Supported versions that are affected are 10.3.6.0.0, 12.1.3.0.0, 12.2.1.1.0 and 12.2.1.2.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via T3 to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. CVSS 3.0 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

    exploited Auth & access Server Oracle Weblogic Server

    7.5 HIGH 100% exploit odds Fix listed
  30. CVE-2023-27532

    Vulnerability in Veeam Backup & Replication component allows encrypted credentials stored in the configuration database to be obtained. This may lead to gaining access to the backup infrastructure hosts.

    exploited Auth & access Server Veeam Backup \& Replication

    7.5 HIGH 81% exploit odds Fix listed
  31. CVE-2025-49706

    Improper authentication in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network.

    exploited Auth & access Server Microsoft Sharepoint Enterprise Server

    6.5 MEDIUM 99% exploit odds Fix listed
  32. CVE-2026-16232

    An authentication bypass vulnerability in the Check Point SmartConsole login process allows an unauthenticated remote attacker to obtain an application login token and use it to authenticate with full administrative privileges. Successful exploitation allows the attacker to modify security policies and security configurations. Remote exploitation requires internet access to the Management Server IP address and a configuration that does not restrict Trusted Clients. Check Point is aware that this vulnerability is being exploited and has affected a very small number of customers.

    exploited Auth & access Server Checkpoint multi-domain Security Management

    9.3 CRITICAL 4% exploit odds Fix listed
  33. CVE-2023-28434

    Minio is a Multi-Cloud Object Storage framework. Prior to RELEASE.2023-03-20T20-16-18Z, an attacker can use crafted requests to bypass metadata bucket name checking and put an object into any bucket while processing `PostPolicyBucket`. To carry out this attack, the attacker requires credentials with `arn:aws:s3:::*` permission, as well as enabled Console API access. This issue has been patched in RELEASE.2023-03-20T20-16-18Z. As a workaround, enable browser API access and turn off `MINIO_BROWSER=off`.

    exploited Auth & access Server Minio

    8.8 HIGH 8% exploit odds Fix listed
  34. CVE-2026-59822

    LiteLLM is a proxy server (AI Gateway) to call LLM APIs in OpenAI (or native) format. Prior to 1.84.0, LiteLLM's MCP Streamable HTTP endpoint allowed an unauthenticated attacker to use a fabricated Authorization header to trigger an OAuth2 passthrough fallback path that replaced failed LiteLLM key validation with an empty UserAPIKeyAuth() object, allowing requests to reach MCP tooling without a valid LiteLLM key. This issue is fixed in version 1.84.0.

    exploited Auth & access Server Litellm

    8.8 HIGH 0.8% exploit odds Fix listed
  35. CVE-2018-8581

    An elevation of privilege vulnerability exists in Microsoft Exchange Server, aka "Microsoft Exchange Server Elevation of Privilege Vulnerability." This affects Microsoft Exchange Server.

    exploited Auth & access Server Microsoft Exchange Server

    7.4 HIGH 28% exploit odds Fix listed
  36. CVE-2024-38813

    The vCenter Server contains a privilege escalation vulnerability. A malicious actor with network access to vCenter Server may trigger this vulnerability to escalate privileges to root by sending a specially crafted network packet.

    exploited Auth & access Server VMware Cloud Foundation

    7.5 HIGH 17% exploit odds Fix listed
  37. CVE-2022-22948

    The vCenter Server contains an information disclosure vulnerability due to improper permission of files. A malicious actor with non-administrative access to the vCenter Server may exploit this issue to gain access to sensitive information.

    exploited Auth & access Server VMware Cloud Foundation

    6.5 MEDIUM 13% exploit odds Fix listed
  38. CVE-2026-56164

    Missing authentication for critical function in Microsoft Office SharePoint allows an unauthorized attacker to elevate privileges over a network.

    exploited Auth & access Server Microsoft Sharepoint Server

    5.3 MEDIUM 1% exploit odds Fix listed

These CVEs appear in CISA's Known Exploited Vulnerabilities (KEV) catalog, which means attackers are using them in real attacks. Each entry shows severity, exploit odds, fix status and a timeline.