CVE-2026-101160: high-severity vulnerability in WP Ultimate Review
WP Ultimate Review < 2.4.4 - Unauthenticated DoS via Non-Numeric Review Rating
Published
41Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 7.5epss 0.3%
from disclosure to weapon0 days
Published on NVDOct 3
1st PoCSep 28
exploitation probability
0.3%top 75% of all CVEs
observed exploitation
nono source reports it
2 public exploit(s)
The WP Ultimate Review WordPress plugin before 2.4.4 does not validate that a submitted review rating is numeric before storing it and later using it in numeric operations when rendering reviews, allowing unauthenticated users to make the reviewed content fail with a fatal error for all visitors until the review is removed (a persistent denial of service), when user reviews are enabled.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
Unknown · WP Ultimate Reviewpublic PoCs found — 2
githubgithub.com/Hasyros/CVE-2026-101160-dos-wp-ultimate-review-rating★ 0cve_referencewpscan.com/vulnerability/d728523f-1f33-470f-b64f-e9e286d29b6b/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — WP Ultimate Review
In the same product, most dangerous first.
CVE-2026-101161HIGHWP Ultimate Review < 2.4.4 - Unauthenticated DoS via Unset Display Settings in wp-reviews ShortcodeEPSS 0.3%CVE-2026-101159HIGHWP Ultimate Review < 2.4.4 - Unauthenticated Stored XSS via Review SubmissionEPSS 0.3%CVE-2026-101162MEDIUMWP Ultimate Review < 2.4.4 - Author+ Stored XSS via Review Overview SettingsEPSS 0.2%