Medium severity6.7NVD Advisory· Published Dec 11, 2023· Updated Jun 17, 2026
CVE-2023-49802
CVE-2023-49802
Description
The LinkedCustomFields plugin for MantisBT allows users to link values between two custom fields, creating linked drop-downs. Prior to version 2.0.1, cross-site scripting in the MantisBT LinkedCustomFields plugin allows Javascript execution, when a crafted Custom Field is linked via the plugin and displayed when reporting a new Issue or editing an existing one. This issue is fixed in version 2.0.1. As a workaround, one may utilize MantisBT's default Content Security Policy, which blocks script execution.
AI Insight
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Affected products
3- cpe:2.3:a:mantisbt:linked_custom_fields:*:*:*:*:*:mantisbt:*:*Range: <2.0.1
- Range: <2.0.1
- mantisbt-plugins/LinkedCustomFieldsv5Range: < 2.0.1
Patches
Vulnerability mechanics
References
4- github.com/mantisbt-plugins/LinkedCustomFields/commit/30e5ae751e40d7ae18bfd794fd48671477b3d286nvdPatch
- github.com/mantisbt-plugins/LinkedCustomFields/issues/10nvdIssue TrackingPatch
- github.com/mantisbt-plugins/LinkedCustomFields/security/advisories/GHSA-2f37-9xpx-5hhwnvdVendor Advisory
- github.com/mantisbt-plugins/LinkedCustomFields/pull/11nvdIssue Tracking
News mentions
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