CVE-2026-86718

WWBN AVideo Cross-Site Request Forgery via deleteHistory.json.php

HIGH
7.1
CVSS Score
Published: September 8, 2026 at 03:13 PM UTC
Updated: September 8, 2026 at 08:09 PM UTC
1 product affected across 1 vendorAVideo

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Severity
HIGH7.1
Exploit prediction
EPSS 0.2%
SSVC
PoC

Description

WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains a cross-site request forgery vulnerability in deleteHistory.json.php and finishAll.json.php that allows unauthenticated attackers to mutate live history by making GET requests without CSRF token validation. Attackers can craft malicious pages that trigger administrator browsers to delete all live transmission history or mark streams as finished when an admin visits the attacker-controlled site.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v ≤ c3edcc274c389816d434acadac07ee78eaf330c1

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCPoCNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.1HIGHVulnCheck
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-352

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