CVE-2026-41656
- Source
- https://cve.org/CVERecord?id=CVE-2026-41656
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-41656.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-41656
- Aliases
- Published
- 2026-05-07T02:58:03Z
- Modified
- 2026-10-21T02:57:46Z
- Severity
-
- 4.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- Admidio: Path Traversal via Unvalidated `name` Parameter in Document Add Mode Enables Arbitrary Server File Read
- Details
-
Admidio is an open-source user management solution. Prior to version 5.0.9, the add mode in modules/documents-files.php accepts a name parameter validated only as 'string' type (HTML encoding), allowing path traversal characters (../) to pass through unfiltered. Combined with the absence of CSRF protection on this endpoint and SameSite=Lax session cookies, a low-privileged attacker can trick a documents administrator into clicking a crafted link that registers an arbitrary server file (e.g., install/config.php containing database credentials) into a documents folder accessible to the attacker. This issue has been patched in version 5.0.9.
- Database specific
{ "cna_assigner": "GitHub_M", "cwe_ids": [ "CWE-22" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41656.json" }- References
Affected packages
Git / github.com/admidio/admidio
Affected ranges
- Type
- GIT
- Repo
- https://github.com/admidio/admidio
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
- Database specific
-
Show details
{ "extracted_events": [ { "range": [ { "introduced": "0" }, { "fixed": "5.0.9" } ], "source": "AFFECTED_FIELD", "strategy": "StringRangeExpression" }, { "original_tag": "v5.0.9", "range": [ { "fixed": "d39915697e6e0be04d02d55a46c631f53013aea6" } ], "source": "REFERENCES_TAG" }, { "range": [ { "introduced": "0" }, { "fixed": "5.0.9" } ], "source": "DESCRIPTION" } ] }