XSS in Flatpress

CVE-2009-4461

Multiple cross-site scripting (XSS) vulnerabilities in FlatPress 0.909 allow remote attackers to inject arbitrary web script or HTML via the PATH_INFO to (1) contact.php, (2) login.php, and (3) search.php.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2009-12-30 · last modified 2026-06-16.

CVSS v2 metric

CVSS v2 base score 4.3 (Medium). Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N. This CVE predates CVSS v3 and has no v3 score from NVD.

EPSS exploit prediction

EPSS: 0.015 (72.7th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 73rd percentile — 72.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.015 · newest: 0.015 · change: 0.000

Affected products

Flatpress — versions 0.909

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

secunia.com/advisories/37938 (Vendor Advisory, third-party-advisory)
www.securityfocus.com/bid/37471 (vdb-entry)
www.exploit-db.com/exploits/10688 (Exploit, exploit)