CVE-2012-4342

Multiple cross-site scripting (XSS) vulnerabilities in Gallery 3 before 3.0.4 allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Published: 2012-08-15 Last update: 2026-04-29 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2012-4342 is rated Low Risk (33.7/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.25%). Monitor for updates and reassess as exploit intelligence or EPSS changes.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2012-4342

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2025-03-17 0.19% 0.25% +0.06%
2 2024-09-17 0.12% 0.19% +0.07%
3 2024-02-08 — 0.12% —

Full EPSS history (5 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2012-4342

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
4.3 2.0 MEDIUM
AV:N/AC:M/Au:N/C:N/I:P/A:N Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:M)
Exploitation needs some favorable conditions, but not exceptional ones.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:N)
No confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:N)
No availability impact.
 8.6 2.9 [email protected]

Weakness enumeration for CVE-2012-4342

OS Trackers for CVE-2012-4342

vendor priority summary link
ubuntu medium CVE-2012-4342 medium priority: Ubuntu including 2 source packages (gallery, gallery2), 12 status rows across 6 suites (hardy, lucid, natty, oneiric, precise, upstream): not-affected 10, needs-triage 2. https://ubuntu.com/security/CVE-2012-4342

Affected software / configurations for CVE-2012-4342

Vendor Product Version Raw CPE
menalto gallery <= 3.0.3 cpe:2.3:a:menalto:gallery:*:*:*:*:*:*:*:*
menalto gallery 3.0 cpe:2.3:a:menalto:gallery:3.0:*:*:*:*:*:*:*
menalto gallery 3.0 cpe:2.3:a:menalto:gallery:3.0:beta1:*:*:*:*:*:*
menalto gallery 3.0 cpe:2.3:a:menalto:gallery:3.0:beta2:*:*:*:*:*:*
menalto gallery 3.0 cpe:2.3:a:menalto:gallery:3.0:beta3:*:*:*:*:*:*
menalto gallery 3.0 cpe:2.3:a:menalto:gallery:3.0:rc1:*:*:*:*:*:*
menalto gallery 3.0 cpe:2.3:a:menalto:gallery:3.0:rc2:*:*:*:*:*:*
menalto gallery 3.0.1 cpe:2.3:a:menalto:gallery:3.0.1:*:*:*:*:*:*:*
menalto gallery 3.0.2 cpe:2.3:a:menalto:gallery:3.0.2:*:*:*:*:*:*:*

References for CVE-2012-4342

cvelogic Threat Intelligence