What is CVE-2012-2912?

CVE-2012-2912 is a vulnerability in Kolja Schleich Leaguemanager, classified under Cross-site Scripting. Published 2012-05-21.

Is CVE-2012-2912 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Kolja Schleich Leaguemanager

CVE-2012-2912

Multiple cross-site scripting (XSS) vulnerabilities in the LeagueManager plugin 3.7 for WordPress allow remote attackers to inject arbitrary web script or HTML via the (1) group parameter in the show-league page or (2) season parameter in the team page to wp-admin/admin.php.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2012-05-21 · 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: 0.020 (79.9th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 80th percentile — 79.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.020 · newest: 0.020 · change: -0.000

Affected products

Kolja Schleich Leaguemanager — versions 3.7
WordPress

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

20142995/nuclei-templates

References

packetstormsecurity.org/files/112698/WordPress-LeagueManager-3.7-Cross-Site-Scr… (Exploit)
www.securityfocus.com/bid/53525 (Exploit, vdb-entry)
exchange.xforce.ibmcloud.com/vulnerabilities/75629 (vdb-entry)

Frequently asked questions

What is CVE-2012-2912?: CVE-2012-2912 is a vulnerability in Kolja Schleich Leaguemanager, classified under Cross-site Scripting. Published 2012-05-21.
Is CVE-2012-2912 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.