CVE-2025-15690mediumCWE-79

CVE-2025-15690: medium-severity vulnerability in Content Mask

Content Mask 1.7.1 - 1.8.5.5 - Contributor+ Stored XSS via Post Scripts and Styles

Published

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33Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 6.8epss 0.4%
The Content Mask WordPress plugin before 1.8.5.6 does not properly sanitise and escape content submitted with a post before outputting it in the pages it generates, allowing users with a role as low as Contributor to perform Stored Cross-Site Scripting attacks against any user viewing or previewing the affected page. The Content Mask WordPress plugin before 1.8.5.6's option to restrict its use by role does not prevent this.
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
Affected products
Unknown · Content Mask
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — Content Mask

In the same product, most dangerous first.

CVE-2022-1203—Content Mask < 1.8.4.1 - Subscriber+ Arbitrary Options UpdateEPSS 1.0%CVE-2026-77003LOWContent Mask 1.8.0 - 1.8.5.4 - Contributor Publish Capability Bypass via create_new_content_maskEPSS 0.3%