---
title: "CVE-2026-88876: AVideo - Broken Access Control"
description: "AVideo through revision c3edcc274c389816d434acadac07ee78eaf330c1 contains a broken access control vulnerability caused by missing authorization in plugin/PlayerSkins/seo.php, letting unauthenticated attackers access password-protected video sources, exploit requires no authentication."
url: https://panop.io/threat-heartbeat/CVE-2026-88876/
---

# CVE-2026-88876 AVideo - Broken Access Control

AVideo through revision c3edcc274c389816d434acadac07ee78eaf330c1 contains a broken access control vulnerability caused by missing authorization in plugin/PlayerSkins/seo.php, letting unauthenticated attackers access password-protected video sources, exploit requires no authentication.

CVSS base score 7.5 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Not required

EPSS

0.44% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-88876)

## Details

Type

Broken Access Control

Impact

Information Disclosure, File System Read

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Published

10 September 2026

Updated

15 October 2026

Weakness

[CWE-200](https://cwe.mitre.org/data/definitions/200.html)

## Vendor fix

Update to the latest version that fixes the authorization check in plugin/PlayerSkins/seo.php.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-88876](https://nvd.nist.gov/vuln/detail/CVE-2026-88876)
- [https://www.vulncheck.com/advisories/avideo-playerskins-seo-php-missing-authorization-password-protected-vod](https://www.vulncheck.com/advisories/avideo-playerskins-seo-php-missing-authorization-password-protected-vod)
- [https://github.com/WWBN/AVideo/security/advisories/GHSA-wq9m-cfw6-4gh5](https://github.com/WWBN/AVideo/security/advisories/GHSA-wq9m-cfw6-4gh5)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

Panop answers these inside your environment, for this CVE and every other finding.

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