CVE-2026-66637
WordPress Featured Video Plus plugin <= 2.3.3 - Cross Site Scripting (XSS) vulnerability
Contributor Cross Site Scripting (XSS) in Featured Video Plus <= 2.3.3 versions.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
WordPress Featured Video Plus plugin <= 2.3.3 - Cross Site Scripting (XSS) vulnerability
Contributor Cross Site Scripting (XSS) in Featured Video Plus <= 2.3.3 versions.
- Record
CVE-2026-66637- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L - Weakness
- CWE-79
- Updated
- 2026-11-02
EUVDEUVD-2026-60922
Contributor Cross Site Scripting (XSS) in Featured Video Plus <= 2.3.3 versions.
- Record
EUVD-2026-60922- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-6qf7-92v6-pjj8
Contributor Cross Site Scripting (XSS) in Featured Video Plus <= 2.3.3 versions.
Contributor Cross Site Scripting (XSS) in Featured Video Plus <= 2.3.3 versions.
- Record
GHSA-6qf7-92v6-pjj8- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L - Weakness
- CWE-79
- Updated
- 2026-11-02
NVD
Contributor Cross Site Scripting (XSS) in Featured Video Plus <= 2.3.3 versions.
- Record
CVE-2026-66637- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L - Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-66637 is a medium vulnerability (CVSS 6.5) in Alex Featured Video Plus, published August 18, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.22%, the 13th percentile. No source names a fixed version.