CVE-2026-10077
YOOtheme Pro < 5.0.35 - Author+ Stored XSS via UIkit Data Attributes
Vexday Risk Score
33Attention
SSVC decision (CISA)
Attend
PoC available → attend closely
Exploit maturity
Proof of concept
Public proof of concept exists, but not yet automated.
CVSS 6.8EPSS 0.2%KEV nãoPoC públicaNuclei —Metasploit —Patch —
Lifecycle
02 Jul 2026Published on NVD
Recommendation: Plan a near-term fix — a public PoC already exists.
The yootheme WordPress theme before 5.0.35 does not prevent its bundled front-end framework from treating certain HTML attributes, which are permitted by wp_kses_post(), as markup, allowing users with the Author role to perform Stored Cross-Site Scripting attacks that execute in the browser of any user who views the affected post.
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
Affected products
Unknown · yoothemepublic PoCs found — 1
cve_referencewpscan.com/vulnerability/89877758-50f1-4a4b-a622-e417571a5b14/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.