Medium severity4.8NVD Advisory· Published Sep 30, 2020· Updated Jun 17, 2026
CVE-2020-25830
CVE-2020-25830
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
mantisbt/mantisbtPackagist | < 2.24.3 | 2.24.3 |
Affected products
3- MantisBT/MantisBTdescription
Patches
Vulnerability mechanics
References
4- github.com/mantisbt/mantisbt/commit/8c6f4d8859785b67fb80ac65100ac5259ed9237dnvdPatchThird Party AdvisoryWEB
- mantisbt.org/bugs/view.phpnvdExploitPatchVendor AdvisoryWEB
- github.com/advisories/GHSA-2pm7-q8pc-xhvqghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2020-25830ghsaADVISORY
News mentions
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