CSRF in Dedecms

CVE-2024-2821

A vulnerability, which was classified as problematic, has been found in DedeCMS 5.7. Affected by this issue is some unknown functionality of the file /src/dede/friendlink_edit.php. The manipulation of the argument id leads to cross-site request forgery. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-257708. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Vulnerability class: CSRF (Cross-Site Request Forgery)

EPSS: 0.004 (32.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.

Affected products

  • Dedecms — versions 5.7
  • N/a Dedecms — versions 5.7

Weakness classification (CWE)

Public proof-of-concept exploits

References

  • cna@vuldb.com (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
  • cna@vuldb.com (signature, Permissions Required, permissions-required, VDB Entry)
  • cna@vuldb.com (Exploit, Third Party Advisory, exploit)

Frequently asked questions

What is CVE-2024-2821?
CVE-2024-2821 is a medium-severity vulnerability in Dedecms, classified under Cross-Site Request Forgery (CSRF). CVSS score: 4.3/10. Published 2024-03-22.
How severe is CVE-2024-2821?
Medium severity. CVSS v3 base score is 4.3 out of 10.
Is CVE-2024-2821 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.