Medium severity5.4NVD Advisory· Published Sep 26, 2026· Updated Sep 26, 2026

CVE-2026-100524

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.

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Cotonti/Cotontillm-fuzzy
Range: <=1.0.0

Patches

Vulnerability mechanics

References

github.com/Cotonti/Cotonti/blob/1.0.0/system/admin/admin.extensions.phpnvd
github.com/Cotonti/Cotonti/issues/1907nvd
github.com/Cotonti/Cotonti/pull/1908nvd
www.vulncheck.com/advisories/cotonti-through-1.0.0-cross-site-request-forgery-via-extensions-managernvd

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cvss	0.351
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000