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WWBN AVideo EUVDEUVD-2026-75422

| CVE-2026-88872 HIGH
Cross-Site Request Forgery (CSRF) (CWE-352)
2026-09-10 VulnCheck GHSA-576q-p8cg-8mr4
7.1
CVSS 4.0 · Vendor: VulnCheck
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Severity by source

Vendor (VulnCheck) PRIMARY
7.1 HIGH
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:H/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
7.1 HIGH

No attacker privileges needed; admin user interaction required (UI:R); high integrity from arbitrary cross-user password modification; low confidentiality from response-state inference only.

3.1 AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:N
4.0 AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:H/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
P
Scope
X

Lifecycle Timeline

3
POC Analysis Generated
Sep 10, 2026 - 15:29 vuln.today
Analysis Generated
Sep 10, 2026 - 14:02 vuln.today
CVE Published
Sep 10, 2026 - 13:05 cve.org
HIGH 7.1

DescriptionCVE.org

AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains a cross-site request forgery vulnerability in the setPassword.json.php endpoint that allows unauthenticated attackers to modify any user's channel password by sending a GET request. Attackers can craft a malicious webpage that, when visited by an authenticated administrator, sets or clears any user's channel password without CSRF token validation.

AnalysisAI

Cross-site request forgery in AVideo's setPassword.json.php endpoint allows unauthenticated remote attackers to modify or clear any user's channel password by tricking an authenticated administrator into visiting a malicious webpage. The root cause is the endpoint accepting GET requests for a state-changing password operation without CSRF token validation, making a single img tag or iframe on an attacker-controlled page sufficient to trigger the attack. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Recon
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Delivery
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Exploit
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Install
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C2
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Execute
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Vulnerability AssessmentAI

Exploitation Exploitation requires an authenticated AVideo administrator to visit an attacker-controlled webpage while an active session to the target AVideo instance exists in the same browser. … 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:P/VC:L/VI:H/VA:N) accurately characterizes the attack: the attacker needs no credentials, no special configuration, and no complexity to craft the payload, but the attack is gated entirely on passive user interaction from an authenticated administrator. … 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 Upstream fix is tracked via GitHub Security Advisory GHSA-h8vg-wg8w-4r6v (https://github.com/WWBN/AVideo/security/advisories/GHSA-h8vg-wg8w-4r6v); update to a tagged AVideo release that resolves this advisory - no specific patched version number has been independently confirmed from the available data, so monitor the WWBN/AVideo repository for a release beyond commit c3edcc274c389816d434acadac07ee78eaf330c1. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours, inventory all AVideo deployments, identify users with administrative privileges, and assess exposure to phishing attacks targeting admin accounts. …

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

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EUVD-2026-75422 vulnerability details – vuln.today

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