CVSS 3.1
9.8 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2024-11680
Critical (9.8) in ProjectSend ProjectSend. In CISA KEV since 2024-12-03. EPSS 92% chance of exploitation in the next 30 days.
ProjectSend versions prior to r1720 are affected by an improper authentication vulnerability. Remote, unauthenticated attackers can exploit this flaw by sending crafted HTTP requests to options.php, enabling unauthorized modification of the application's configuration. Successful exploitation allows attackers to create accounts, upload webshells, and embed malicious JavaScript.
Severity
- EPSS
- 92% chance of exploitation in the next 30 days; higher than 99% of CVEs (scores of 2026-10-31)
- CISA KEV
- listed 2024-12-03, due 2024-12-24
- CWE
- CWE-306
- Published
- Modified
- Record from
- the NVD, synced
Affected
- projectsend:projectsend
References
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/vulnerabilities/projectsend-auth-bypass.yaml
- https://github.com/projectsend/projectsend/commit/193367d937b1a59ed5b68dd4e60bd53317473744
- https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/http/projectsend_unauth_rce.rb
- https://vulncheck.com/advisories/projectsend-bypass
- https://www.synacktiv.com/sites/default/files/2024-07/synacktiv-projectsend-multiple-vulnerabilities.pdf