Creator LMS: Filesystem traversal
Contributor Path Traversal in Creator LMS <= 1.2.19 versions. The affected file-handling endpoint, path parameter and filesystem scope are unspecified. The authoritative export does not identify the vulnerable endpoint, action, parameter or function, so the precise input-to-operation path cannot be established from this snapshot. The authoritative export identifies the fixed release as 1.2.20.
- Component
- Creator LMS
- Plugin slug
creatorlms- Affected
- n/a through 1.2.19
- Safe version
1.2.20- Published
- Sep 30, 2026
This CVE was published Sep 30, 2026 and is one of 6 known issues for this plugin.
Update, patch or deactivate.
Update Creator LMS to 1.2.20 or a later supported release. Validate and canonicalize file paths, restrict operations to approved directories and file types, and require authorization for each target.
A safe version is available, so updating to that version or later is the preferred remediation. If an immediate update is not practical, consider a targeted application patch or temporarily restricting the affected functionality.
Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.
Technical description
Contributor Path Traversal in Creator LMS <= 1.2.19 versions.
CVE / CNA vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H