Vulnerability · Published Sep 16, 2026 · Assigned by VulnCheck
CVE-2026-92749SafeLine through 9.4.1 Authentication Bypass via Weak Session Secret
High 8.1
In plain English
A high-severity security flaw in SafeLine from chaitin. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 54% of all known vulnerabilities).
Severity (CVSS 3.1)8.1High
Exploit odds (30 days)0.7%top 46.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
SafeLine through 9.4.1 derives the management console session-signing secret from a time-seeded math/rand generator, allowing attackers to reconstruct the key offline. Unauthenticated remote attackers who can bound the install timestamp can regenerate the secret and forge valid administrator session cookies to gain control of protected sites.
Affected products (as reported)
Weakness: CWE-338 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
References
- GitHub Issue #1298 issue-tracking
- https://github.com/chaitin/SafeLine product
- RandStr seeds math/rand with time.Now().UnixNano() technical-description
- session signing key stored as utils.RandStr(32) technical-description
- VulnCheck Advisory: SafeLine through 9.4.1 Authentication Bypass via Weak Session Secret third-party-advisory