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.
Published: 2026-05-10
Score: 5.1 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

History

Mon, 11 May 2026 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Sun, 10 May 2026 21:45:00 +0000

Type Values Removed Values Added
First Time appeared Picture-gallery
Picture-gallery picture Gallery
Wordpress
Wordpress wordpress
Vendors & Products Picture-gallery
Picture-gallery picture Gallery
Wordpress
Wordpress wordpress

Sun, 10 May 2026 13:00:00 +0000

Type Values Removed Values Added
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.
Title WordPress Picture Gallery 1.4.2 Stored XSS via Edit Content URL
First Time appeared Videowhisper
Videowhisper picture Gallery
Weaknesses CWE-79
CPEs cpe:2.3:a:videowhisper:picture_gallery:1.4.2:*:*:*:*:*:*:*
Vendors & Products Videowhisper
Videowhisper picture Gallery
References
Metrics cvssV3_1

{'score': 6.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N'}

cvssV4_0

{'score': 5.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N'}


Subscriptions

Picture-gallery Picture Gallery
Videowhisper Picture Gallery
Wordpress Wordpress
cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-05-11T11:02:03.671Z

Reserved: 2026-02-01T11:24:18.719Z

Link: CVE-2021-47951

cve-icon Vulnrichment

Updated: 2026-05-11T11:01:58.505Z

cve-icon NVD

Status : Deferred

Published: 2026-05-10T13:16:31.720

Modified: 2026-05-12T14:24:15.210

Link: CVE-2021-47951

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-10T21:23:23Z

Weaknesses