CVE-20XX-?
agent?

CVE-2015-3306

10.0 CRITICAL 99% exploit odds Drop everything exploited in the wild No fix listed Auth & access Server

What it is

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.

At a glance

Exploitability
Can be exploited over the network without logging in. High risk of data exposure, data tampering, service disruption.
In the wild
CISA lists this as exploited in real attacks. Treat as urgent.
Fix
No patch or advisory is linked yet. Look at mitigations or restrict exposure.

Timeline

  1. ReservedThe CVE id was reserved by its CNA
  2. PublishedDisclosed publicly on CVE.org and NVD
  3. 2026-10-08 Exploited in the wildAdded to CISA's Known Exploited Vulnerabilities list
  4. Last updatedMost recent change to the record
  5. 2026-10-11 Remediation deadlineCISA's due date for federal agencies to fix it

Why it ranks here

Details

Published
Last modified
Added to CISA KEV
2026-10-08
Exploit probability
99.5% · EPSS, next 30 days
Weakness
CWE-284 · Improper access control
Record status
Analyzed

Affected

Attack profile CVSS 3.1 · 10.0

Attack vector
Network
Complexity
Low
Privileges needed
None
User interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
Raw vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2015-3306.md and follow it. Check whether this project is affected by CVE-2015-3306. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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References

NVD record · CVE.org record