HOMEVULNERABILITIESCVE-2026-46337
MEDIUM

CVE-2026-46337

CWE-22Published: May 29, 2026· Updated: Jun 1, 2026

5.3
CVSS v3.1
EPSS:0.17%probability of exploitation in 30 daysPercentile:38.1th

Official Description

WWBN AVideo is an open source video platform. In 29.0 and earlier, an unauthenticated remote attacker can read arbitrary image files anywhere on disk that the PHP user can open — including private user-profile photos that the application's normal serving wrappers gate behind ACLs, admin-uploaded thumbnails, encrypted-video poster frames, and image content under sibling-app directories reachable via .. traversal. The endpoint requires no authentication.

NVD Source

Technical Analysis

CVE-2026-46337 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

ADVISORYhttps://github.com/WWBN/AVideo/security/advisories/GHSA-w4qq-74h6-58wq
ADVISORYhttps://github.com/WWBN/AVideo/security/advisories/GHSA-w4qq-74h6-58wq

All References (2)

→
https://github.com/WWBN/AVideo/security/advisories/GHSA-w4qq-74h6-58wqExploit · Mitigation · Vendor Advisory
→
https://github.com/WWBN/AVideo/security/advisories/GHSA-w4qq-74h6-58wqExploit · Mitigation · Vendor Advisory

Quick Facts

CVE IDCVE-2026-46337
CVSS Score5.3 / 10
SeverityMEDIUM
WeaknessCWE-22
CISA KEVNo
EPSS (30d)0.17%
Affected1 vendor
PublishedMay 29, 2026

Related CVEs (CWE-22)

CVE-2026-41211
10.0
CVE-2026-2731
10.0
CVE-2026-48282
KEV10.0
CVE-2026-54917
10.0
CVE-2026-34909
KEV10.0
CVE-2026-11420
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2026-46337 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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