CVE-2020-25830

LOW

Description

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.

References

http://github.com/mantisbt/mantisbt/commit/8c6f4d8859785b67fb80ac65100ac5259ed9237d

https://mantisbt.org/bugs/view.php?id=27304

Details

Source: MITRE

Published: 2020-09-30

Updated: 2020-10-13

Type: CWE-79

Risk Information

CVSS v2.0

Base Score: 3.5

Vector: AV:N/AC:M/Au:S/C:N/I:P/A:N

Impact Score: 2.9

Exploitability Score: 6.8

Severity: LOW

CVSS v3.0

Base Score: 4.8

Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Impact Score: 2.7

Exploitability Score: 1.7

Severity: MEDIUM

Vulnerable Software

Configuration 1

OR

cpe:2.3:a:mantisbt:mantisbt:*:*:*:*:*:*:*:*

Tenable Plugins

View all (1 total)

IDNameProductFamilySeverity
142940FreeBSD : mantis -- multiple vulnerabilities (19259833-26b1-11eb-a239-1c697a013f4b)NessusFreeBSD Local Security Checks
medium