The WebP Express WordPress plugin before 0.25.16 does not escape values that its bundled HTML parser re-emits into element attributes when a non-default image delivery mode is enabled, allowing unauthenticated users to submit content that is stored and later executed as Cross-Site Scripting in the browser of any user viewing an affected page, including administrators.
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Affected Vendors & Products
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Advisories
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Fixes
Solution
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Workaround
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References
History
Thu, 22 Oct 2026 06:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The WebP Express WordPress plugin before 0.25.16 does not escape values that its bundled HTML parser re-emits into element attributes when a non-default image delivery mode is enabled, allowing unauthenticated users to submit content that is stored and later executed as Cross-Site Scripting in the browser of any user viewing an affected page, including administrators. | |
| Title | WebP Express < 0.25.16 - Unauthenticated Stored XSS via Alter HTML Parser | |
| References |
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Projects
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MITRE
Status: PUBLISHED
Assigner: WPScan
Published:
Updated: 2026-10-22T06:00:18.825Z
Reserved: 2026-09-24T11:50:32.481Z
Link: CVE-2026-97328
Vulnrichment
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NVD
Status : Received
Published: 2026-10-22T06:17:15.930
Modified: 2026-10-22T06:17:15.930
Link: CVE-2026-97328
Redhat
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OpenCVE Enrichment
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Weaknesses
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