VULNERABILITY INTELLIGENCE

CVE-2024-11680

CVSS score9.8 CRITICAL

EPSS probability91.85%

CISA KEVKnown exploited vulnerability

Published2024-11-26

Last modified2026-07-14

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Known Exploited Vulnerability

ProjectSend Improper Authentication Vulnerability

Vendor / product: ProjectSend / ProjectSend

Description

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.

Weakness classification

disclosure@vulncheck.com: CWE-306
nvd@nist.gov: CWE-306

Primary references

disclosure@vulncheck.com — Broken Link, Third Party Advisory
disclosure@vulncheck.com — Patch
disclosure@vulncheck.com — Exploit
disclosure@vulncheck.com — Third Party Advisory
disclosure@vulncheck.com — Mitigation, Technical Description, Third Party Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0 — US Government Resource