HOMEVULNERABILITIESCVE-2026-33501
MEDIUM

CVE-2026-33501

CWE-862Published: March 23, 2026· Updated: Mar 24, 2026

5.3
CVSS v3.1
EPSS:0.13%probability of exploitation in 30 daysPercentile:31.7th

Official Description

WWBN AVideo is an open source video platform. In versions up to and including 26.0, the endpoint `plugin/Permissions/View/Users_groups_permissions/list.json.php` lacks any authentication or authorization check, allowing unauthenticated users to retrieve the complete permission matrix mapping user groups to plugins. All sibling endpoints in the same directory (`add.json.php`, `delete.json.php`, `index.php`) properly require `User::isAdmin()`, indicating this is an oversight. Commits dc3c825734628bb32550d0daa125f05bacb6829c and b583acdc9a9d1eab461543caa363e1a104fb4516 contain patches.

NVD Source

Technical Analysis

CVE-2026-33501 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityLow
IntegrityNone
AvailabilityNone
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected Vendors & Products

wwbn1 product
avideo
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

PATCHhttps://github.com/WWBN/AVideo/commit/b583acdc9a9d1eab461543caa363e1a104fb4516
PATCHhttps://github.com/WWBN/AVideo/commit/dc3c825734628bb32550d0daa125f05bacb6829c
ADVISORYhttps://github.com/WWBN/AVideo/security/advisories/GHSA-96qp-8cmq-jvq8

All References (3)

→
https://github.com/WWBN/AVideo/commit/b583acdc9a9d1eab461543caa363e1a104fb4516Patch
→
https://github.com/WWBN/AVideo/commit/dc3c825734628bb32550d0daa125f05bacb6829cPatch
→
https://github.com/WWBN/AVideo/security/advisories/GHSA-96qp-8cmq-jvq8Exploit · Mitigation · Vendor Advisory

Quick Facts

CVE IDCVE-2026-33501
CVSS Score5.3 / 10
SeverityMEDIUM
WeaknessCWE-862
CISA KEVNo
EPSS (30d)0.13%
Affected1 vendor
PublishedMar 23, 2026

Related CVEs (CWE-862)

CVE-2026-2031
10.0
CVE-2026-33712
10.0
CVE-2026-0092
10.0
CVE-2025-30416
10.0
CVE-2026-34976
10.0
CVE-2026-45625
9.9

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2026-33501 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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