CVE Explorer
CVE-2026-41656
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., ins
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"admidio","vendor":"Admidio","versions":[{"status":"affected","version":"< 5.0.9"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:18d259672700a8378c3d27ffc7f9ad36ce9cfa0e24cda54f3a63284acc5e0003 · sha256:42e81fb907d45686… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.5,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:18d259672700a8378c3d27ffc7f9ad36ce9cfa0e24cda54f3a63284acc5e0003 · sha256:42e81fb907d45686… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-22","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:18d259672700a8378c3d27ffc7f9ad36ce9cfa0e24cda54f3a63284acc5e0003 · sha256:42e81fb907d45686… · /containers/cna/problemTypes/0/descriptions/0
Source references
3 source assertions{"name":"https://github.com/Admidio/admidio/releases/tag/v5.0.9","tags":["x_refsource_MISC"],"url":"https://github.com/Admidio/admidio/releases/tag/v5.0.9"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:18d259672700a8378c3d27ffc7f9ad36ce9cfa0e24cda54f3a63284acc5e0003 · sha256:42e81fb907d45686… · /containers/cna/references/1
{"name":"https://github.com/Admidio/admidio/security/advisories/GHSA-m9h6-8pqm-xrhf","tags":["x_refsource_CONFIRM"],"url":"https://github.com/Admidio/admidio/security/advisories/GHSA-m9h6-8pqm-xrhf"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:18d259672700a8378c3d27ffc7f9ad36ce9cfa0e24cda54f3a63284acc5e0003 · sha256:42e81fb907d45686… · /containers/cna/references/0
{"tags":["exploit"],"url":"https://github.com/Admidio/admidio/security/advisories/GHSA-m9h6-8pqm-xrhf"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:18d259672700a8378c3d27ffc7f9ad36ce9cfa0e24cda54f3a63284acc5e0003 · sha256:42e81fb907d45686… · /containers/adp/0/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.