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CVE-2026-29093

WWBN AVideo: Unauthenticated PHP session store exposed to host network via published memcached port

Published: Mar 6, 2026Updated: Mar 6, 2026 Sources: CVE List NVD GHSACWE-287
NVD MITRE
8.1CVSSHIGH
EPSS Score
0.5%
Top 61.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

Description

WWBN AVideo is an open source video platform. Prior to version 24.0, the official docker-compose.yml publishes the memcached service on host port 11211 (0.0.0.0:11211) with no authentication, while the Dockerfile configures PHP to store all user sessions in that memcached instance. An attacker who can reach port 11211 can read, modify, or flush session data — enabling session hijacking, admin impersonation, and mass session destruction without any application-level authentication. This issue has been patched in version 24.0.

CVSS Vector Breakdown

AV:NAC:HPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-287CWE-668

Affected Products

AVideoWWBNWeb & CMS Plugins
wwbn/avideoPackagistOSS Libraries
wwbncommercialWeb & CMS Plugins
packagistpackage-ecosystemOSS Libraries

Attack Graph

Products CVE Techniques Tactics

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Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

2 techniques
Initial Access
View detailed technique mapping

References

https://github.com/WWBN/AVideo/security/advisories/GHSA-xxpw-32hf-q8v9
github.com
https://github.com/WWBN/AVideo/releases/tag/24.0
github.com
https://nvd.nist.gov/vuln/detail/CVE-2026-29093
nvd.nist.gov
and 1 more references View all →

Timeline

Published
Mar 6, 2026
Last Updated
Mar 6, 2026

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