VULNERABILITY INTELLIGENCE
CVE-2021-47951
CVSS score6.4 MEDIUM
EPSS probability0.19%
CISA KEVNot currently listed
Published2026-05-10
Last modified2026-07-25
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Description
WordPress Picture Gallery 1.4.2 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts through the Edit Content URL field in the Access Control settings. Attackers can enter JavaScript payloads in the plugin options that are stored in the database and executed when the functionality is triggered, enabling session hijacking or credential theft.
Weakness classification
- disclosure@vulncheck.com: CWE-79