CVE-2026-85345
Medium
Description
The FV Flowplayer Video Player WordPress plugin before 7.5.55.7212 does not properly validate a user-supplied URL before performing a server-side fetch, and an existing host-based restriction fails to cover all cases, allowing users with Contributor-level access and above to perform Server-Side Request Forgery (SSRF) attacks. The impact is limited to a semi-blind oracle: the server's fetch reveals whether an internal resource responds and its HTTP status, but the resource's contents are not returned to the attacker.
SeverityMedium
CVSS4.1
Exploit probability—
ProductFV Flowplayer Video Player
PublishedOct 14, 2026
First seenOct 14, 2026
Weakness typeCWE-918Server-side request forgery (SSRF)
How to fix
Update
- FV Flowplayer Video Player7.5.55.7212 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| FV Flowplayer Video Player | 7.5.44.7212 ≤ v < 7.5.55.7212 | 7.5.55.7212 |
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