Low severity · published Aug 30, 2026
CVE-2026-82656
Admidio before 5.0.12 Path Traversal via Photo ZIP Download
2.6
CVSS
0.4%
EPSS
No
On KEV
Description
Admidio before 5.0.12 fails to sanitize album names in the photo ZIP download functionality, allowing authenticated users with album-creation rights to include path traversal segments in archive entry names. Attackers can craft malicious album names containing directory traversal sequences that escape the intended directory when recipients extract the archive, potentially writing files outside the target directory.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
High
Privileges
Low
User interaction
Required
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 38% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AD
admidio · Admidio
before 5.0.12 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-82656
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-82656
github.com
https://github.com/Admidio/admidio/security/advisories/GHSA-gm42-rf3m-682v
www.vulncheck.com
https://www.vulncheck.com/advisories/admidio-before-5.0.12-path-traversal-via-photo-zip-download
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