CVE-2026-92749 Details
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.
A vulnerability in SafeLine versions through 9.4.1 allows for session forgery and unauthorized administrative access. The issue arises because the application generates the session-signing secret using a time-seeded non-cryptographic random number generator. This flaw enables attackers to reconstruct the secret offline. By bounding the installation timestamp, an attacker can regenerate the secret and forge valid session cookies, gaining control over protected sites.
Users are advised to update to SafeLine version 9.4.1 or later, where this vulnerability has been fixed.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Sep 16, 2026CISA-ADP
Assessed Sep 17, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/chaitin/SafeLine/issues/1298 | CISA-ADP | ExploitIssue TrackingTechnical DescriptionVendor |
| https://github.com/chaitin/SafeLine | [email protected] | ProductVendor |
| https://github.com/chaitin/SafeLine/blob/v9.4.1/management/webserver/model/option.go#L27 | [email protected] | Source CodeVendor |
| https://github.com/chaitin/SafeLine/blob/v9.4.1/management/webserver/utils/random.go#L10-L17 | [email protected] | Source CodeVendor |
| https://github.com/chaitin/SafeLine/issues/1298 | [email protected] | ExploitIssue TrackingTechnical DescriptionVendor |
| https://www.vulncheck.com/advisories/safeline-through-9.4.1-authentication-bypass-via-weak-session-secret | [email protected] | Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-338 | Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Chaitin SafeLine | <= 9.4.1 (semver) |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 17, 2026 | CVE Modified | CISA-ADP |
| Sep 16, 2026 | New CVE Received | [email protected] |