CVE-2026-95807 json
FV Player 8 <= 8.1.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'synopsis' Shortcode Attribute
published 29d ago modified 27d ago also EUVD-2026-100786
- cvss
- 6.4
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 15%
- public exploits
- 0
- none known
Summary
The FV Player 8 plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'synopsis' Shortcode Attribute in all versions up to, and including, 8.1.7 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Unauthenticated visitors can also exploit this vulnerability when the 'Parse Vimeo and YouTube links' (parse_comments) setting is enabled, as this causes the plugin to process shortcodes within comment text.
Patch / fix
Is CVE-2026-95807 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 28d ago
Exploit prediction
0.25% chance of exploitation in the next 30 days, higher than 15% of all scored CVEs (FIRST EPSS, 2026-11-11).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N |
Affected products
- foliovision FV Player 8
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
- Technology feeds
References
- wordfence.com /threat-intel/vulnerabilities/id/2d954a0b-00cd-4666-bd59-f93d78dc38ef?source=cve
- plugins.trac.wordpress.org /browser/fv-player/trunk/models/fv-player.php#L1358
- plugins.trac.wordpress.org /browser/fv-player/trunk/controller/frontend.php#L710
- plugins.trac.wordpress.org /browser/fv-player/trunk/controller/shortcodes.php#L33
- github.com /foliovision/fv-wordpress-flowplayer/releases/tag/8.1.8
Sources
- CVE List CVE-2026-95807
- NVD CVE-2026-95807
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.