CVE-2026-92749
Severity CVSS v4.0:
CRITICAL
Type:
Unavailable / Other
Publication date:
16/09/2026
Last modified:
23/09/2026
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.
Impact
Base Score 4.0
9.20
Severity 4.0
CRITICAL
Base Score 3.x
8.10
Severity 3.x
HIGH
References to Advisories, Solutions, and Tools
- https://github.com/chaitin/SafeLine
- https://github.com/chaitin/SafeLine/blob/v9.4.1/management/webserver/model/option.go#L27
- https://github.com/chaitin/SafeLine/blob/v9.4.1/management/webserver/utils/random.go#L10-L17
- https://github.com/chaitin/SafeLine/issues/1298
- https://www.vulncheck.com/advisories/safeline-through-9.4.1-authentication-bypass-via-weak-session-secret
- https://github.com/chaitin/SafeLine/issues/1298


