Multiple cross-site scripting (XSS) vulnerabilities in the GateIn Portal in JBoss Enterprise Portal Platform 5.2.2 allow remote attackers t…

published 2013-01-18 13 y ago modified 2026-06-16 4 mo ago also EUVD-2012-5423

cvss: 4.3; version 2.0, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 1.0%; EPSS 1.0% chance of exploitation in 30 days, percentile 62%
public exploits: 0; none known

Multiple cross-site scripting (XSS) vulnerabilities in the GateIn Portal in JBoss Enterprise Portal Platform 5.2.2 allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2012-5531 updated 2026-08-04 cvss 4.3

Portal: Reflected Cross-Site Scripting (XSS)

Red Hat JBoss Portal 5 portal
affected: no fix available
Red Hat JBoss Portal 5.2
fixed: vendor fix RHSA-2013:0141

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

0.97% chance of exploitation in the next 30 days, higher than 62% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
NVD	2.0	4.3	AV:N/AC:M/Au:N/C:N/I:P/A:N

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

rhn.redhat.com /errata/RHSA-2013-0141.html
vendor-advisory
secunia.com /advisories/51775
third-party-advisory, vendor-advisory

Sources

CVE List CVE-2012-5531
NVD CVE-2012-5531

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary