Skip to content

CVE-20XX-?

CVE-2026-79577

9.8 CRITICAL 0.5% exploit odds No fix listed Auth & access

What it is

An issue in the /cas/login component of sso-master v1.0.0 allows attackers to authenticate into the application without a password via sending a crafted POST request.

At a glance

Exploitability: Can be exploited over the network without logging in. High risk of data exposure, data tampering, service disruption.
Exploit odds: 0.5% chance of exploitation in the next 30 days (EPSS).
Fix: No patch or advisory is linked yet. Look at mitigations or restrict exposure.

Timeline

2026-09-08 15:18 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-09-14 14:17 UTC Last updatedMost recent change to the record

Details

Published: 2026-09-08 15:18 UTC
Last modified: 2026-09-14 14:17 UTC
Exploit probability: 0.5% · EPSS, next 30 days
Weakness: CWE-284 · Improper access control
Record status: Deferred

Attack profile CVSS 3.1 · 9.8

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None
Scope: Unchanged
Confidentiality: High
Integrity: High
Availability: High

Raw vector

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

Meme: I wake up, CVE-2026-79577

Download Square Reddit

References

https://github.com/fangtang7/CVE/blob/main/sso-master/sso.md

NVD record · CVE.org record