Xerte Online Toolkits versions 3.15 and earlier contain a missing authentication vulnerability in the elFinder connector endpoint at /editor/elfinder/php/connector.php where an HTTP redirect to unauthenticated callers does not call exit() or die(), allowing PHP execution to continue and process the full request server-side. Unauthenticated attackers can perform file operations on project media directories including creating directories, uploading files, renaming files, duplicating files, overwriting files, and deleting files, which can be chained with path traversal and extension blocklist vulnerabilities to achieve remote code execution and arbitrary file read.
Metrics
Affected Vendors & Products
References
History
Wed, 22 Apr 2026 19:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Xerte Online Toolkits versions 3.15 and earlier contain a missing authentication vulnerability in the elFinder connector endpoint at /editor/elfinder/php/connector.php where an HTTP redirect to unauthenticated callers does not call exit() or die(), allowing PHP execution to continue and process the full request server-side. Unauthenticated attackers can perform file operations on project media directories including creating directories, uploading files, renaming files, duplicating files, overwriting files, and deleting files, which can be chained with path traversal and extension blocklist vulnerabilities to achieve remote code execution and arbitrary file read. | |
| Title | Xerte Online Toolkits Missing Authentication via connector.php | |
| Weaknesses | CWE-497 | |
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cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-04-22T18:33:44.084Z
Reserved: 2026-03-27T15:24:06.752Z
Link: CVE-2026-34413
No data.
Status : Deferred
Published: 2026-04-22T19:17:02.710
Modified: 2026-04-22T21:18:45.917
Link: CVE-2026-34413
No data.
OpenCVE Enrichment
No data.