Name: CVE-2020-25830: Improper Neutralization of Input During Web Page Generation
Creator: Rapid7
Published: 2020-09-30T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2020-25830, CWE-79, CVSS 4.8, EPSS 0.00596

An issue was discovered in MantisBT before 2.24.3. Improper escaping of a custom field's name allows an attacker to inject HTML and, if CSP settings permit, achieve execution of arbitrary JavaScript when attempting to update said custom field via bug_actiongroup_page.php.

CVSS Details

CVSS 3.1 Base Score: 4.8
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Freebsd	—	Upgrade mantis-php72Upgrade mantis-php80Upgrade mantis-php73Upgrade mantis-php74	Dec 10, 2025	Nov 14, 2020

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CVSS Details

Covered by Rapid7

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