CVE-2024-11680

CRITICAL CISA KEV EPSS 99.8%
Published Nov 26, 20241y ago · Modified Jun 17, 20261w ago
9.8 CVSS 3.1
Critical
Find Similar
Published Nov 26, 2024 1y ago
Last Modified Jun 17, 2026 1w ago
KEV Listed Dec 3, 2024 1y ago
KEV Due Dec 24, 2024 553d overdue

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.

CVSS Details

Base Score
9.8
Exploitability
3.9
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

CISA Known Exploited Overdue 553d
Added
Dec 3, 2024
Due
Dec 24, 2024

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

EPSS Exploit Probability
99.8% percentile
Exploit & Patch Status
Actively Exploited (KEV)
Patch Available

Weaknesses 1

CWE-306 Missing Authentication for Critical Function Authentication

Affected Products 1

VendorProductVersionRange
projectsendprojectsend* <r1720

References 6

  • github.com https://github.com/projectdiscovery/nuclei-templates/blob/main/http/vulnerabilities/projectsend-auth-bypass.yaml
    Broken LinkThird Party Advisory
  • github.com https://github.com/projectsend/projectsend/commit/193367d937b1a59ed5b68dd4e60bd53317473744
    Patch
  • github.com https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/http/projectsend_unauth_rce.rb
    Exploit
  • vulncheck.com https://vulncheck.com/advisories/projectsend-bypass
    Third Party Advisory
  • cisa.gov https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-11680
    US Government Resource
  • synacktiv.com https://www.synacktiv.com/sites/default/files/2024-07/synacktiv-projectsend-multiple-vulnerabilities.pdf
    MitigationTechnical DescriptionThird Party Advisory

Remediation

  • github.com https://github.com/projectsend/projectsend/commit/193367d937b1a59ed5b68dd4e60bd53317473744
    Patch