CVE-2024-11680VulnerabilityPublished 12/03/2024Updated 10/24/2026
CVE-2024-11680: ProjectSend Improper Authentication Vulnerability
Affects ProjectSend ProjectSendSource CISA KEV
Severity
HighNo CVSS score published yet
- Exploitation
Actively exploited – in CISA KEV since 12/03/2024
- KEV deadline
- 12/24/2024
- EPSS
- 91.8% chance of exploitation in 30 days – higher than 99% of CVEs
What to do
CISA required action
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Description
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.