FV Flowplayer Video Player <= 7.4.37.727 — Authenticated Stored Cross-Site Scripting
CVE-2020-35748Published · Updated Action summary
Affected: ≤7.4.37.727Update to 7.4.38.727 or newer
All remediation steps- Severity
- Medium6.4
- CVSS
- 6.4CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:NWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:LPrivileges required- Low
UI:NUser interaction- None
S:CScope- Changed
C:LConfidentiality- Low
I:LIntegrity- Low
A:NAvailability- None
- Weakness
- CWE-79 Cross-Site Scripting
- Required access
- Unknown
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
FV Flowplayer Video Player fv-wordpress-flowplayer
- Affected≤ 7.4.37.727
- Patched in7.4.38.727
Update to 7.4.38.727 or newer.
You are affected if you run ≤ 7.4.37.727. Version 7.4.38.727 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under FV Flowplayer Video Player.
- No admin access? Run a passive check of your site. It reads public files only.
What to do
- Update to version 7.4.38.727, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch FV Flowplayer Video Player to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to Arcangelo Saracino.
Cross-site scripting (XSS) vulnerability in models/list-table.php in the FV Flowplayer Video Player plugin before 7.4.37.727 for WordPress allows remote authenticated users to inject arbitrary web script or HTML via the fv_wp_fvvideoplayer_src JSON field in the data parameter.
Exploits & references
Proof-of-concept & detection
No public proof-of-concept or detection template is known for this vulnerability.
Advisories & patches
- Advisorywordfence.com
Related CVEs
More in FV Flowplayer Video Player
All 44| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.2 | Unauthenticated Stored Cross-Site Scripting ≤7.5.56.7212Update to 7.5.57.7212 | CVE-2026-121764 | |
| Medium5.4 | Unauthenticated Stored Cross-Site Scripting via Comment Content ≤7.5.56.7212Update to 7.5.57.7212 | CVE-2026-121515 | |
| High7.2 | Unauthenticated Stored Cross-Site Scripting ≤7.5.57.7211Update to 7.5.57.7212 | CVE-2026-117525 | |
| Medium4.3 | Authenticated (Contributor+) Insecure Direct Object Reference <7.5.56.7212Update to 7.5.56.7212 | CVE-2026-108067 | |
| Medium4.3 | 7.5.56.7211 - Missing Authorization 7.4.44.727 – 7.5.56.7211Update to 7.5.56.7212 | CVE-2026-108068 |
- High7.2Unauthenticated Stored Cross-Site Scripting
≤7.5.56.7212Update to 7.5.57.7212
- Medium5.4Unauthenticated Stored Cross-Site Scripting via Comment Content
≤7.5.56.7212Update to 7.5.57.7212
- High7.2Unauthenticated Stored Cross-Site Scripting
≤7.5.57.7211Update to 7.5.57.7212
- Medium4.3Authenticated (Contributor+) Insecure Direct Object Reference
<7.5.56.7212Update to 7.5.56.7212
- Medium4.37.5.56.7211 - Missing Authorization
7.4.44.727 – 7.5.56.7211Update to 7.5.56.7212
Same weakness (Cross-Site Scripting)
All Cross-Site Scripting| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.2 | Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header | CVE-2026-120688 | |
| Critical9.8 | Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission | CVE-2026-125055 | |
| Critical9.8 | Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter | CVE-2026-119077 | |
| Medium5.3 | Unauthenticated Sensitive Information Exposure in 'search' Parameter | CVE-2026-121518 |
- High7.2Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header
EZ SQL Reports Shortcode Widget and DB Backup
≤5.25.25Update to 5.26.45
- Critical9.8Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission
Chatterbug Forms – Fast, Flexible WordPress Form Builder
≤1.0.2Update to 1.1
- Critical9.8Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter
ELEX WordPress HelpDesk & Customer Ticketing System
≤3.3.9Update to 3.4.0
- Medium5.3Unauthenticated Sensitive Information Exposure in 'search' Parameter
Customer Reviews for WooCommerce
≤5.127.0Update to 5.128.0
Timeline
CVE published
Severity medium, CVSS 6.4
Record last updated
Sources & licenses
Wordfence record- Vulnerability data
- Wordfence Intelligence. [object Object] Licensed under the CC BY-SA 4.0.
- CVE® identifiers
- [object Object]. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
- CVSS / CWE
- National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
- VulnCrest content
- Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.