Vulnerability Details : CVE-2020-25830
Potential exploit
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.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2020-25830
- cpe:2.3:a:mantisbt:mantisbt:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-25830
0.33%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 53 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-25830
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
3.5
|
LOW | AV:N/AC:M/Au:S/C:N/I:P/A:N |
6.8
|
2.9
|
NIST | |
|
4.8
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N |
1.7
|
2.7
|
NIST |
CWE ids for CVE-2020-25830
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-25830
-
https://mantisbt.org/bugs/view.php?id=27304
0027304: CVE-2020-25830: HTML Injection in bug_actiongroup_page.php - MantisBTExploit;Patch;Vendor Advisory
-
http://github.com/mantisbt/mantisbt/commit/8c6f4d8859785b67fb80ac65100ac5259ed9237d
Fix XSS in bug_actiongroup_page.php · mantisbt/mantisbt@8c6f4d8 · GitHubPatch;Third Party Advisory
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