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CVE-2026-85158

AVideo Reflected XSS via videoEmbeded.php link parameter

MEDIUM
5.4
CVSS Score
Published: September 3, 2026 at 11:22 AM UTC
Updated: September 8, 2026 at 08:29 PM UTC
1 product affected across 1 vendorAVideo

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Severity
MEDIUM5.4
Exploit prediction
EPSS 0.3%
SSVC
PoC

Description

AVideo through commit c91b5975d contains a reflected cross-site scripting vulnerability in videoEmbeded.php that echoes the link parameter inside an HTML comment with zero escaping. Attackers can close the comment with --> and inject arbitrary JavaScript that executes when victims visit the crafted embed URL.

Affected

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

AVideo· Wwbn
60%
v ≤ c91b5975d

Remediation

No guide yet

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

Patch and advisory references

References (2)

Vendor Advisory
Source: cverecord
https://github.com/WWBN/AVideo/security/advisories/GHSA-9455-f6vm-29xc
Third Party Advisory
Source: cverecord
https://www.vulncheck.com/advisories/avideo-reflected-xss-via-videoembeded-php-link-parameter

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

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

CVSS

5.4MEDIUMVulnCheck
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-79

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