CVE-2026-100524
Cotonti through 1.0.0 Cross-Site Request Forgery via Extensions Manager
Cotonti Cotonti
CVSS
5.3MediumExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.12%Chance of exploitation activity in the next 30 days, higher than 1% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
What fixes it
No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.
Description
Cotonti through 1.0.0 contains a cross-site request forgery vulnerability in the extensions manager that allows attackers to perform state-changing actions without anti-CSRF token validation. Attackers can craft links or embed images to force administrators to install, update, pause, or unpause extensions by tricking them into visiting a malicious page while authenticated.
Text from CVE List
Affected versions 1
- Cotontiaffected: all versions through 1.0.0CVE List
References 5
- github.com/Cotonti/Cotonti/pull/1908Fixvia CVE List
- vulncheck.com/advisories/cotonti-through-1.0.0-cross-site-request-forgery-via-extensions-managerAdvisoryvia CVE List
- github.com/Cotonti/Cotonti/issues/1907Referencevia CVE List
- github.com/Cotonti/Cotonti/blob/1.0.0/system/admin/admin.extensions.phpReferencevia CVE List
- github.com/Cotonti/CotontiReferencevia CVE List