Vulnerability · Published Sep 30, 2020 · Assigned by mitre
CVE-2020-25288
Medium 4.8
In plain English
A medium-severity security flaw in the mantisbt/mantisbt package (Packagist). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.5% (higher than 74% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)4.8Medium
Exploit odds (30 days)1.5%top 25.8% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
An issue was discovered in MantisBT before 2.24.3. When editing an Issue in a Project where a Custom Field with a crafted Regular Expression property is used, improper escaping of the corresponding form input's pattern attribute allows HTML injection and, if CSP settings permit, execution of arbitrary JavaScript.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Packagist | mantisbt/mantisbt | 2.24.3 | GHSA-qgrr-f26j-87vf |
Affected products (as reported)
References
- https://mantisbt.org/bugs/view.php?id=27275 x_refsource_MISC
- http://github.com/mantisbt/mantisbt/commit/221cf323f16a9738a5b27aaba94758f11281d85c x_refsource_MISC