CVE-2026-92749
Medium
Elevated severity or exploit probability.
CVSS base
8.1
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS — probability of exploitation (30 days)
0.7%
51.6th percentile
CISA KEV
Not listed
Weakness / dates
CWE-338
Published 2026-09-16 · modified 2026-09-23
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.
References
- 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