Description
A vulnerability was identified in SiteServer SSCMS up to 7.1.3/7.2.1/7.4.0. This issue affects the function LoginController.Submit of the file src/SSCMS.Web/Controllers/Admin/LoginController.Submit.cs of the component Admin-Login CAPTCHA. Such manipulation of the argument isForceLogoutAndLogin leads to improper restriction of excessive authentication attempts. It is possible to launch the attack remotely. A high complexity level is associated with this attack. The exploitability is assessed as difficult. The name of the patch is df3becb7ebb00a48435418a44fd08a459eb38ace. Applying a patch is advised to resolve this issue.
Metrics
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| SiteServer | SSCMS | 7.0; 7.1; 7.1.0; 7.1.1; 7.1.2; 7.1.3; 7.2; 7.2.0; 7.2.1; 7.3; 7.4.0 |
References
- https://github.com/siteserver/cms/blob/15144f30c6cc0e11d50985b6ab9236cfce8cacbd/src/SSCMS.Web/Controllers/Admin/LoginController.Submit.cs#L46
- https://github.com/siteserver/cms/commit/df3becb7ebb00a48435418a44fd08a459eb38ace
- https://github.com/siteserver/cms/pull/3905
- https://vuldb.com/cve/CVE-2026-124575
- https://vuldb.com/submit/1038068
- https://vuldb.com/vuln/432921
- https://vuldb.com/vuln/432921/cti
Timeline
- Published
- Nov 9, 2026
- Last modified
- Nov 13, 2026
- NVD status
- Deferred