Vulnerability · Published Feb 19, 2026 · Assigned by Patchstack
CVE-2026-25315WordPress hCaptcha for WP plugin <= 4.21.1 - Broken Access Control vulnerability
Medium 5.3
In plain English
A medium-severity missing authorization in hCaptcha for WP from hcaptcha. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 18% of all known vulnerabilities).
Severity (CVSS 3.1)5.3Medium
Exploit odds (30 days)0.3%top 81.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Missing Authorization vulnerability in hcaptcha hCaptcha for WP hcaptcha-for-forms-and-more allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects hCaptcha for WP: from n/a through <= 4.21.1.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| hcaptcha | hCaptcha for WP | 0 – through 4.21.1 |
Weakness: CWE-862 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N