CVE-2026-101093
Cotonti through 1.0.0 contains a cross-site request forgery vulnerability in admin.users.php that…
- Risk score
- 43/100
- CVSS
- 5.4 v3.1
- Exploit chance (30 days)
- 0.1%
- Published
- 28 Sep 2026
Open in the live forecast Today's forecast
What to know
- What it is
- Cotonti through 1.0.0 contains a cross-site request forgery vulnerability in admin.users.php that allows attackers to delete user groups without token verification. Attackers can craft malicious links or pages that trick authenticated administrators into deleting custom groups and their associated permissions by ridin…
- Affected
- See advisory
- Fix
- Apply the vendor's security update; see the linked advisory.
- Exploitation
- No known exploitation
Why it is Yellow
- CVSS 5.4 medium
- On your watchlist: php
References
- https://github.com/Cotonti/Cotonti
- https://github.com/Cotonti/Cotonti/blob/1.0.0/system/admin/admin.users.php#L136-L140
- https://github.com/Cotonti/Cotonti/issues/1907#issuecomment-5845691148
- https://github.com/Cotonti/Cotonti/pull/1908
- https://www.vulncheck.com/advisories/cotonti-through-1.0.0-cross-site-request-forgery-via-user-group-deletion
Original description
Cotonti through 1.0.0 contains a cross-site request forgery vulnerability in admin.users.php that allows attackers to delete user groups without token verification. Attackers can craft malicious links or pages that trick authenticated administrators into deleting custom groups and their associated permissions by riding the administrator's session.
Last activity 28 Sep 2026. Patch Forecast updates every hour.