Is CVE-2013-5313 being actively exploited?

CVE-2013-5313 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2013-5313?

CVE-2013-5313 has a CVSS 2.0 base score of 6.8 (MEDIUM).

CVE-2013-5313

MEDIUM · CVSS 6.8EPSS 0.9%EU EUVD

Cross-site request forgery (CSRF) vulnerability in core/admin/modules/users/update.php in BigTree CMS 4.0 RC2 and earlier allows remote attackers to hijack the authentication of administrators for requests that modify arbitrary user accounts via an edit user action.

Key facts

CVSS score: 6.8 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Weakness (CWE): CWE-352
EPSS score: 0.9% (59th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2013-5153)
Published: August 19, 2013
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2013-5153 in the EU Vulnerability Database. Last updated in EUVD on September 17, 2024.

View on the EU Vulnerability Database

Affected products

bigtreecms / bigtree cms
bigtreecms / bigtree cms
bigtreecms / bigtree cms
bigtreecms / bigtree cms
bigtreecms / bigtree cms
bigtreecms / bigtree cms
bigtreecms / bigtree cms
bigtreecms / bigtree cms
bigtreecms / bigtree cms

References

https://github.com/bigtreecms/BigTree-CMS/commit/4b0faa90fa8b9e1776c86db716894dcd7e6b4834(Exploit, Patch)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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