The Speed Optimizer WordPress plugin before 7.8.5 does not sanitise or escape some of its settings before outputting them in the head of front-end pages, which could allow high-privilege users such as admins to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in a multisite setup).
Fix
Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.
Change history 7
- StatusPublished → DeferredNVD modified 2026-10-23 14:20
- StatusReceived → PublishedNVD modified 2026-10-23 10:46
- CwesCWE-79NVD modified 2026-10-23 12:18
- StatusPublished → ReceivedNVD modified 2026-10-23 12:18
- CVSS3.5 (v3.1, CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N)NVD modified 2026-10-23 12:18
- StatusReceived → PublishedNVD modified 2026-10-23 06:00
- First seenunscoredNVD modified 2026-10-23 06:17
Affected (CPE criteria) 0
NVD has not attached CPE configurations yet.