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WWBN AVideo EUVDEUVD-2026-69723

| CVE-2026-84481 MEDIUM
Information Exposure (CWE-200)
2026-09-01 VulnCheck GHSA-hcv2-33x5-mf26
6.9
CVSS 4.0 · Vendor: VulnCheck
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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain

  1. Access
    Identify AVideo instance via web scan
  2. Delivery
    Send unauthenticated GET to getConfiguration.json.php
  3. Exploit
    Parse JSON for TLS key file paths and socket config
  4. Execution
    Leverage paths in secondary file-read vulnerability
  5. Persist
    Exfiltrate TLS private key material
  6. Impact
    Decrypt or impersonate TLS sessions

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V14 - Data Protection Data exposure prevention
MITRE ATT&CK

2 techniques across 2 tactics: Collection, Discovery

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Exploitation Conditions

No special conditions for triggering the disclosure itself - the MobileManager plugin endpoint is accessible to unauthenticated remote clients over HTTP/HTTPS on any network-reachable AVideo instance running through version 30.0 with the MobileManager plugin installed. The sole limiting factor is whether the MobileManager plugin is present and enabled; installations that have not installed this plugin are not affected. No authentication, no session token, and no specific browser or client state is required. The disclosed data (TLS file paths, socket config, debug flags) amplifies risk only when combined with a secondary vulnerability capable of reading arbitrary files.

Impact

The CVSS 4.0 score of 6.9 with vector AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N correctly captures the moderate confidentiality impact - this is a low-barrier reconnaissance primitive, not direct code execution or credential theft. The leaked TLS key file paths do not expose the key material itself, but combined with a path traversal or file-read vulnerability elsewhere in the application, an attacker could pivot to private key exfiltration, enabling TLS interception. Debug flag disclosure can reveal logging verbosity and error detail levels useful for further exploitation. No EPSS score or KEV status is available in the provided data, and no public POC is mentioned. Real-world priority is moderate: the endpoint is trivially exploitable but the immediate direct impact is limited to enabling follow-on attacks rather than autonomous compromise. Organizations running AVideo with HTTPS termination at the application layer face higher residual risk due to TLS path leakage.

Exploit ScenarioDerived

An attacker targeting a self-hosted AVideo instance sends a single unauthenticated HTTP GET request to https://target.example.com/plugin/MobileManager/getConfiguration.json.php and receives a JSON response containing the server's TLS private key filesystem path (e.g., /etc/ssl/private/avideo.key) and socket port details. The attacker then uses this path in a subsequent directory traversal or file-read vulnerability to retrieve the actual key material, enabling TLS session decryption or impersonation. No public exploit code is identified at time of analysis, but the attack requires only a single HTTP request.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).
No patch listed yet 0.3% exploitation probability (EPSS)

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AnalysisAIv1 – Sep 01, 2026

Unauthenticated information disclosure in WWBN AVideo through 30.0 exposes sensitive configuration data via the MobileManager plugin's getConfiguration endpoint. Any remote attacker can issue a GET request to plugin/MobileManager/getConfiguration.json.php without credentials and receive TLS private key file paths, socket configuration details, platform version, and debug flags. While the direct confidentiality impact is limited (file paths and config metadata rather than key material itself), the leaked data provides meaningful reconnaissance for follow-on attacks targeting the installation. No public exploit or CISA KEV listing is identified at time of analysis.

RemediationAI

Apply the patch or updated version referenced in the GitHub Security Advisory GHSA-5jfh-mcm7-299m at https://github.com/WWBN/AVideo/security/advisories/GHSA-5jfh-mcm7-299m - no specific patched version number is confirmed in the provided data, so verify the exact release tag from the advisory before upgrading. As an immediate compensating control, block public access to the plugin/MobileManager/getConfiguration.json.php endpoint via web server ACLs (e.g., nginx deny or Apache Require ip) - this has no functional impact on authenticated users unless the mobile app relies on this endpoint being public-facing. If the MobileManager plugin is not actively used, disabling or removing it entirely eliminates the attack surface with no side effects on core AVideo functionality. Additionally, rotate or relocate TLS private key files to paths not inferable from any previously exposed response.

Affected VersionsENISA

AVideo 0 ≤30.0

Affected Packages

euvd avideo no fix

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in euvd

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

AVideo (formerly YouPHPTube) is an open-source PHP-based self-hosted video streaming and management platform maintained by WWBN. The affected component is a PHP script within the optional MobileManager plugin at plugin/MobileManager/getConfiguration.json.php. The endpoint lacks any authentication or authorization check, violating the principle of least privilege (CWE-200: Exposure of Sensitive Information to an Unauthorized Actor). The response serializes internal server-side configuration - including filesystem paths for TLS private keys, socket listener parameters, runtime version identifiers, and debug mode states - into a JSON response accessible to any unauthenticated HTTP client. CPE cpe:2.3:a:wwbn:avideo:*:*:*:*:*:* confirms all versions through 30.0 are affected. No special plugin configuration is required beyond MobileManager being present and enabled.

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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
vuln.today AI 5.3 MEDIUM

Unauthenticated network access with no complexity; confidentiality limited to configuration metadata (paths, flags), not key material directly; 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
Attack Requirements
None
Privileges Required
None
User Interaction
None
Vulnerable system: Confidentiality
Low
Vulnerable system: Integrity
None
Vulnerable system: Availability
None
Subsequent system: Confidentiality
None
Subsequent system: Integrity
None
Subsequent system: Availability
None

DescriptionCVE.org

WWBN AVideo through 30.0 contains an information disclosure vulnerability in the MobileManager plugin getConfiguration endpoint that returns sensitive configuration data to unauthenticated visitors. Attackers can send an unauthenticated GET request to plugin/MobileManager/getConfiguration.json.php to obtain TLS private key file paths, socket configuration details, platform version, and debug flags enabling further targeted attacks.

Threat Intelligence Overview

EPSS Score
0.3%
Top 82% exploitable
Prevalence
Low
self-hosted niche video platform, limited enterprise adoption
Data Quality
7 sources
Confidence: High
EUVD NVD CVE.org EPSS Vulnrichment GitHub VulDB

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity MEDIUM
CISA KEV No
Public POC No
EPSS 0.3%
Patch available No
Active threat No
Deciding rule
MEDIUM severity (CVSS 4.0-6.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation
Poc
System Exposure· derived
Open
Automatable
Yes
Human Impact· derived
Medium
Technical Impact
Partial

Priority Score

34
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +34
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Information disclosure occurs when an application unintentionally exposes sensitive data that aids attackers in reconnaissance or directly compromises security.

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