CVE-2016-7111

MEDIUM4.7EPSS 0.33%

MantisBT XSS through weak CSP when using Gravatar plugin

Published: 5/17/2022Modified: 6/11/2025

Description

MantisBT before 1.3.1 and 2.x before 2.0.0-beta.2 uses a weak Content Security Policy when using the Gravatar plugin, which allows remote attackers to conduct cross-site scripting (XSS) attacks via unspecified vectors.

Affected packages (1)

Packagist/mantisbt/mantisbtfrom 0, < 1.3.1

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 3.1	MEDIUM4.7	CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N

References (6)

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2016-7111
PATCHhttps://github.com/mantisbt/mantisbt
WEBhttps://github.com/mantisbt/mantisbt/commit/b3511d2feb47eaee41feb5f69cf3c8a2c9acd229
WEBhttps://mantisbt.org/bugs/view.php?id=21263
WEBhttp://www.openwall.com/lists/oss-security/2016/08/28/1
WEBhttp://www.openwall.com/lists/oss-security/2016/08/29/2