CVE-2020-25288
Last modified
CVE-2020-25288 is a medium-severity vulnerability rated 4.8/10 on the CVSS scale. 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.. EPSS estimates a 1.49% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mantisbt | Mantisbt | < 2.24.3 |
References
- https://github.com/mantisbt/mantisbt/commit/221cf323f16a9738a5b27aaba94758f11281d85cPatch, Third Party Advisory
- https://mantisbt.org/bugs/view.php?id=27275Exploit, Patch, Vendor Advisory
- https://github.com/mantisbt/mantisbt/commit/221cf323f16a9738a5b27aaba94758f11281d85cPatch, Third Party Advisory
- https://mantisbt.org/bugs/view.php?id=27275Exploit, Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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