CISA-confirmed known exploited vulnerability

CVE-2024-11680

ProjectSend Improper Authentication Vulnerability

ProjectSend · ProjectSend

Vulnerability details

ProjectSend contains an improper authentication vulnerability that allows a remote, unauthenticated attacker to enable unauthorized modification of the application's configuration via crafted HTTP requests to options.php. Successful exploitation allows attackers to create accounts, upload webshells, and embed malicious JavaScript.

Added to CISA KEV: 2024-12-03

Ransomware campaign use: Unknown

CISA due date: 2024-12-24

Defensive guidance from CISA

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

This is the source's required-action field, not an independently validated patch procedure. Refer to the vendor for exact affected versions and fixes.

Source catalog date: 2026-11-06T19:44:45.1797Z · Last retrieved: 2026-11-06 21:02:26 UTC

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