CVE-2026-110105 B3log Symphony through 3.6.4 Missing Authorization in Admin Console Routes
Unauthenticated attackers can access admin routes to modify reports, delete tags, or grant points due to missing authorization checks.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-110105?
CVE-2026-110105 is a medium-severity missing authorization vulnerability in b3log Symphony, published on 13 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
B3log Symphony through 3.6.4 contains a missing authorization vulnerability that allows unauthenticated attackers to reach admin routes because PermissionMidware.check permits routes lacking permission.rule.url entries. Attackers can request /admin/report/ignore/{reportId}, /admin/tags/remove-unused, or /admin/user/{userId}/init-point to ignore reports, delete unused tags, or grant points without audit logging.
Weakness: CWE-862
Which versions are affected by CVE-2026-110105?
How do I fix CVE-2026-110105?
No fix has been published for CVE-2026-110105 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-110105 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-110105 exists.
Sources
Also known as GHSA-8g6g-5xv6-gw9w.