AVideo vulnerable to unauthenticated SSRF via HTTP redirect bypass in LiveLinks proxy
Published Mar 20, 2026 · Updated Nov 3, 2026
Original summary
Normalized public record · Updated Nov 3, 2026
AVideo vulnerable to unauthenticated SSRF via HTTP redirect bypass in LiveLinks proxy
Publisher and source text is retained separately from QFinch interpretation.
QFinch assessment
## Summary The `plugin/LiveLinks/proxy.php` endpoint validates user-supplied URLs against internal/private networks using `isSSRFSafeURL()`, but only checks the initial URL. When the initial URL responds with an HTTP redirect (`Location` header), the redirect target is fetched via `fakeBrowser()` without re-validation, allowing an attacker to reach internal services (cloud metadata, RFC1918 addresses) through an attacker-controlled redirect.
Evidence: public source recordsAffected products
| Affected package, product or range | Fix status |
|---|---|
| Consult the referenced vendor advisory for affected versions. | Consult source advisory |
Matching a version is only one part of assessing exposure. QFinch has not assessed your environment on this public page.
Remediation
Apply the vendor-supported fixed release or mitigation, then verify the affected component is no longer reachable.
- Confirm the affected product and reachable code path exist in your environment.
- Apply the vendor-supported patch or mitigation from the primary advisory.
- Rescan the exact deployed revision and retain verification evidence.
Evidence coverage
- SSVC priority
- MEDIUM
- Confidence
- Not available
- Aliases
- None reported
Scores appear only when corresponding evidence exists. Missing data is never interpreted as zero risk.
Sources and record history
Record history
Published Mar 20, 2026 · Last refreshed Nov 3, 2026