CVE-2013-5939 — Multiple cross-site scripting (XSS) vulnerabilities in the Guestbook module for PHPCMS allow remote attackers to inject arbitrary web script or HTML via the (1) list or (2) introduce parameter to index.php

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MEDIUM

Multiple cross-site scripting (XSS) vulnerabilities in the Guestbook module for PHPCMS allow remote attackers to inject arbitrary web script or HTML via the (1) list or (2) introduce parameter to index.php

Published May 14, 2014

4.3

MEDIUM

CVSS 2.0

EPSS 1.85%

Description

Multiple cross-site scripting (XSS) vulnerabilities in the Guestbook module for PHPCMS allow remote attackers to inject arbitrary web script or HTML via the (1) list or (2) introduce parameter to index.php.

Affected products

Remediation

No remediation recorded yet.

Metrics

1.85% 0.01854

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.01854

Score over time

2022–2026

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Table of values (10 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	1.85% (0.01854)	78.39th	v5 (v2026.06.15)
Jun 15, 2026	1.85% (0.01854)	76.32th	v5 (v2026.06.15)
Mar 17, 2025	0.36% (0.00359)	55.93th	v4 (v2025.03.14)
Dec 12, 2024	0.16% (0.00159)	53.79th	v3 (v2023.03.01)
May 12, 2024	0.16% (0.00159)	52.22th	v3 (v2023.03.01)
Mar 7, 2023	0.23% (0.00226)	59.03th	v3 (v2023.03.01)
Mar 6, 2023	1.14% (0.01136)	59.45th	v2 (v2022.01.01)
Oct 18, 2022	1.14% (0.01136)	58.28th	v2 (v2022.01.01)
Apr 1, 2022	1.14% (0.01136)	56.27th	v2 (v2022.01.01)
Feb 4, 2022	1.14% (0.01136)	34.23th	v2 (v2022.01.01)

Weaknesses (1)

CWE-79

Cross-site Scripting (XSS)

References (3)

http://osvdb.org/98886
vdb-entryx_refsource_OSVDB
http://packetstormsecurity.com/files/123746/PHPCMS-Guestbook-Cross-Site-Scripting.html
x_refsource_MISCExploit
http://seclists.org/fulldisclosure/2013/Oct/187
mailing-listx_refsource_FULLDISCExploit

Link	Providers	Tags
http://osvdb.org/98886		vdb-entryx_refsource_OSVDB
http://packetstormsecurity.com/files/123746/PHPCMS-Guestbook-Cross-Site-Scripting.html		x_refsource_MISCExploit
http://seclists.org/fulldisclosure/2013/Oct/187		mailing-listx_refsource_FULLDISCExploit

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published May 14, 2014

Updated Aug 6, 2024

Reserved Sep 25, 2013

Link CVE-2013-5939

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 16, 2026

Link CVE-2013-5939

Red Hat

Severity n/a

Public date n/a

Links CVE-2013-5939