CVE-2013-4749 — Cross-site scripting (XSS) vulnerability in the UserTask Center, Messaging (sys_messages) extension 1.1.0 and earlier for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors

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MEDIUM

Cross-site scripting (XSS) vulnerability in the UserTask Center, Messaging (sys_messages) extension 1.1.0 and earlier for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors

Published Jul 1, 2013

4.3

MEDIUM

CVSS 2.0

EPSS 0.93%

Description

Cross-site scripting (XSS) vulnerability in the UserTask Center, Messaging (sys_messages) extension 1.1.0 and earlier for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Affected products

Remediation

No remediation recorded yet.

Metrics

0.93% 0.00931

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

EPSS probability 0.00931

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 (9 key points)

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

Date	Score	Percentile	Model
Oct 1, 2026	0.93% (0.00931)	59.24th	v5 (v2026.06.15)
Jun 15, 2026	0.93% (0.00931)	55.85th	v5 (v2026.06.15)
Mar 17, 2025	0.26% (0.00263)	47.68th	v4 (v2025.03.14)
Dec 12, 2024	0.13% (0.00132)	49.84th	v3 (v2023.03.01)
Mar 7, 2023	0.14% (0.00135)	47.14th	v3 (v2023.03.01)
Mar 6, 2023	1.05% (0.01055)	52.13th	v2 (v2022.01.01)
Sep 17, 2022	1.05% (0.01055)	50.47th	v2 (v2022.01.01)
Apr 1, 2022	1.05% (0.01055)	48.43th	v2 (v2022.01.01)
Feb 4, 2022	1.05% (0.01055)	27.52th	v2 (v2022.01.01)

Weaknesses (1)

CWE-79

Cross-site Scripting (XSS)

References (2)

http://typo3.org/teams/security/security-bulletins/typo3-extensions/typo3-ext-sa-2013-002/
x_refsource_MISCVendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/81584
vdb-entryx_refsource_XF

Link	Providers	Tags
http://typo3.org/teams/security/security-bulletins/typo3-extensions/typo3-ext-sa-2013-002/		x_refsource_MISCVendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/81584		vdb-entryx_refsource_XF

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Jul 1, 2013

Updated Aug 6, 2024

Reserved Jul 1, 2013

Link CVE-2013-4749

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 16, 2026

Link CVE-2013-4749

Red Hat

Severity n/a

Public date n/a

Links CVE-2013-4749