CVE-2012-2156

Multiple cross-site scripting (XSS) vulnerabilities in Plume CMS 1.2.4 and earlier allow remote...

4.3 MediumPublic exploit

Multiple cross-site scripting (XSS) vulnerabilities in Plume CMS 1.2.4 and earlier allow remote attackers to inject arbitrary web script or HTML via (1) the u_email parameter (aka Authors Email field) to manager/users.php, (2) the u_realname parameter (aka Authors Name field) to manager/users.php, or (3) the c_author parameter (aka Author field) in an ADD A COMMENT section.

Exploit likelihood

3.77%Up 1.5 points since Feb 4, 2022

What each source reports

NVD Score used 4.3

Record: CVE-2012-2156
CVSS 2.0: 4.3 MediumAV:N/AC:M/Au:N/C:N/I:P/A:N
Weakness: CWE-79
Updated: 2026-11-02

CVE List No score

Record: CVE-2012-2156
Updated: 2026-11-02

EUVDEUVD-2012-2150 No score

Record: EUVD-2012-2150
Updated: 2026-11-03

GitHub AdvisoriesGHSA-9v4j-g8j9-mmgr No score

Multiple cross-site scripting (XSS) vulnerabilities in Plume CMS 1.2.4 and earlier allow remote...

Record: GHSA-9v4j-g8j9-mmgr
Weakness: CWE-79
Updated: 2026-11-02

Affected products

plume-cms plume cms

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
Source	Link	Date
Exploit-DB	Plume CMS 1.2.4 - Multiple Persistent Cross-Site Scripting Vulnerabilities	2012-04-04

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, Exploit-DB, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2012-2156 is a medium vulnerability (CVSS 4.3) in Plume-cms Plume Cms, published April 11, 2012. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 3.77%, the 89th percentile. No source names a fixed version.