The Photo Gallery by 10Web WordPress plugin before 1.8.49 does not escape a shortcode attribute that sets a gallery watermark image before rendering it into an HTML image attribute, and decodes percent-encoded characters in the value, allowing users with Contributor-level access and above to perform Stored Cross-Site Scripting that executes in the browser of any user, including an administrator, who views the published gallery.
Advisories

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Fixes

Solution

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Workaround

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History

Thu, 12 Nov 2026 13:45:00 +0000

Type Values Removed Values Added
First Time appeared Wordpress-extensions
Wordpress-extensions photo Gallery By 10web
Vendors & Products Wordpress-extensions
Wordpress-extensions photo Gallery By 10web

Thu, 12 Nov 2026 12:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-79
Metrics cvssV3_1

{'score': 6.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H'}


Thu, 12 Nov 2026 06:15:00 +0000

Type Values Removed Values Added
Description The Photo Gallery by 10Web WordPress plugin before 1.8.49 does not escape a shortcode attribute that sets a gallery watermark image before rendering it into an HTML image attribute, and decodes percent-encoded characters in the value, allowing users with Contributor-level access and above to perform Stored Cross-Site Scripting that executes in the browser of any user, including an administrator, who views the published gallery.
Title Photo Gallery by 10Web < 1.8.49 - Contributor+ Stored XSS via watermark_url Shortcode Attribute
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published:

Updated: 2026-11-12T11:24:45.544Z

Reserved: 2026-10-13T15:54:22.141Z

Link: CVE-2026-110072

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2026-11-12T06:17:10.983

Modified: 2026-11-12T18:49:18.840

Link: CVE-2026-110072

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-13T02:30:04Z

Weaknesses