CSRF in Jforum

CVE-2013-7209

Cross-site request forgery (CSRF) vulnerability in admBase/login.page in the Admin module in JForum allows remote attackers to hijack the authentication of administrators for requests that change the user group permissions of arbitrary users via a groupsSave action.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published 2013-12-30 · last modified 2026-06-17.

CVSS v2 metric

CVSS v2 base score 6.8 (Medium). Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.

EPSS exploit prediction

EPSS: 0.028 (86.0th percentile), scored 2026-10-01.

Low probability of exploitation in the next 30 days, but still tracked. 86th percentile — 86.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.028 · newest: 0.028 · change: 0.000

Affected products

Jforum

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

osvdb.org/101438 (vdb-entry)
seclists.org/fulldisclosure/2013/Dec/206 (mailing-list, Exploit)
packetstormsecurity.com/files/124598/JForum-Cross-Site-Request-Forgery.html (Exploit)