Skip to main content

WWBN AVideo CVE-2026-85156

| EUVDEUVD-2026-70391 MEDIUM
Information Exposure (CWE-200)
2026-09-03 VulnCheck GHSA-82x9-f5w2-7vmw
Information Disclosure Avideo Wwbn
6.9
CVSS 4.0 · Vendor: VulnCheck
Share

Severity by source

Vendor (VulnCheck) PRIMARY
6.9 MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
vuln.today AI
5.3 MEDIUM

Unauthenticated network access with no complexity or interaction required; impact is partial confidentiality only - video URLs and thumbnails disclosed, no integrity or availability impact.

3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
4.0 AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (VulnCheck).

CVSS VectorVendor: VulnCheck

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
X

Lifecycle Timeline

1
Analysis Generated
Sep 03, 2026 - 12:05 vuln.today

DescriptionCVE.org

WWBN AVideo fails to properly validate access controls on the public channel page, allowing unauthenticated visitors to view unlisted and group-restricted videos through hardcoded visibility flags and an undefined property. Attackers can access the channel endpoint to retrieve sensitive video content that should be hidden, including full URLs to unlisted videos and thumbnails of member-only content, regardless of the operator's hidePrivateVideos setting.

AnalysisAI

Broken access control on the WWBN AVideo public channel page allows unauthenticated remote visitors to retrieve full URLs of unlisted videos and thumbnails of member-only content, bypassing the operator-configured hidePrivateVideos setting. The flaw originates from hardcoded visibility flags and an undefined property check in the channel endpoint's authorization logic, rendering the platform's content-restriction model ineffective. …

Unlock full vulnerability intelligence

  • Risk assessment & exploitation conditions
  • Attack chain visualization
  • Remediation with exact patch versions
  • Threat intelligence from 22 sources
  • Personal watchlist & email alerts
Continue with Google Continue with GitHub

Free forever · No credit card required

Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
technique details hidden
Exploit
technique details hidden
Execution
technique details hidden
Impact
technique details hidden
Sign in to reveal

Vulnerability AssessmentAI

Exploitation No special conditions - remote unauthenticated exploitation against default configurations of WWBN AVideo where the channel page is publicly reachable. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 4.0 vector (AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N) accurately characterizes this as a low-complexity, unauthenticated, network-reachable disclosure with limited confidentiality impact - video URLs and thumbnails leak, but no code execution, data modification, or availability impact is present. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation Apply the fix documented in the GitHub security advisory GHSA-h779-9wfc-c6m8 at https://github.com/WWBN/AVideo/security/advisories/GHSA-h779-9wfc-c6m8; the exact minimum safe release version is not independently confirmed from the available data and must be verified directly against the advisory before upgrading. … Detailed patch versions, workarounds, and compensating controls in full report.
Sign in to read full assessment

Threat intelligence, references, and detailed analysis are available after sign-in.

More in Avideo

View all
CVE-2023-48728 CRITICAL POC
9.6 Jan 10

A cross-site scripting (xss) vulnerability exists in the functiongetOpenGraph videoName functionality of WWBN AVideo 11.
CVE-2024-31819 CRITICAL POC
9.8 Apr 10

An issue in WWBN AVideo v.12.4 through v.14.2 allows a remote attacker to execute arbitrary code via the systemRootPath

CVE-2022-30547 CRITICAL POC
9.9 Aug 22

A directory traversal vulnerability exists in the unzipDirectory functionality of WWBN AVideo 11.6 and dev master commit
CVE-2023-49599 CRITICAL POC
9.8 Jan 10

An insufficient entropy vulnerability exists in the salt generation functionality of WWBN AVideo dev master commit 15fed
CVE-2026-28501 CRITICAL POC
9.8 Mar 06

Unauthenticated SQL injection in AVideo before 24.0.
CVE-2023-25313 CRITICAL POC
9.8 Apr 25

OS injection vulnerability in World Wide Broadcast Network AVideo version before 12.4, allows attackers to execute arbit
CVE-2022-26842 CRITICAL POC
9.6 Aug 22

A reflected cross-site scripting (xss) vulnerability exists in the charts tab selection functionality of WWBN AVideo 11.
CVE-2023-47861 CRITICAL POC
9.0 Jan 10

A cross-site scripting (xss) vulnerability exists in the channelBody.php user name functionality of WWBN AVideo 11.6 and
CVE-2022-28712 CRITICAL POC
9.0 Aug 22

A cross-site scripting (xss) vulnerability exists in the videoAddNew functionality of WWBN AVideo 11.6 and dev master co
CVE-2023-49589 HIGH POC
8.8 Jan 10

An insufficient entropy vulnerability exists in the userRecoverPass.php recoverPass generation functionality of WWBN AVi
CVE-2023-32073 HIGH POC
8.8 May 12

WWBN AVideo is an open source video platform. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable
CVE-2023-30854 HIGH POC
8.8 Apr 28

AVideo is an open source video platform. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low

Same weakness CWE-200 – Information Exposure

View all
CVE-2024-24919 HIGH POC
8.6
CVE-2016-6415 HIGH POC
7.5
CVE-2013-7331 MEDIUM POC
6.5
CVE-2025-31125 MEDIUM POC
5.3
CVE-2025-11749 CRITICAL POC
9.8
CVE-2017-16894 HIGH POC
7.5
CVE-2017-11165 CRITICAL POC
9.8
CVE-2020-3259 HIGH
7.5

Same technique Information Disclosure

View all
CVE-2019-2725 CRITICAL POC
9.8
CVE-2021-34523 CRITICAL POC
9.0
CVE-2013-2251 CRITICAL POC
9.8
CVE-2017-5638 CRITICAL POC
9.8
CVE-2025-24813 CRITICAL POC
9.8
CVE-2015-1701 HIGH POC
7.8
CVE-2017-0147 HIGH POC
7.5
CVE-2014-6324 HIGH POC
8.8

Share

CVE-2026-85156 vulnerability details – vuln.today
Back

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy