{"id":"CVE-2026-113667","published":"2026-10-20T18:17:20.277","lastModified":"2026-10-21T16:17:24.370","description":"ApostropheCMS is an open-source Node.js content management system. Prior to 1.5.5 of the Form add-on, 1.2.1 of login-recaptcha, and 1.3.0 of login-hcaptcha, these three CAPTCHA integrations interpolate an unencoded user-supplied response token into the provider verification request. Crafted tokens can smuggle request parameters and disrupt CAPTCHA verification and CAPTCHA-gated form or login flows; automated bypass probing is possible, but a successful CAPTCHA bypass or secret disclosure is not established. This issue is fixed in Form 1.5.5, login-recaptcha 1.2.1, and login-hcaptcha 1.3.0.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":["CWE-116"],"vendors":[],"products":[],"references":[{"url":"https://github.com/apostrophecms/apostrophe/commit/9500b8b0e1d630d5e07fbb5fd2c25ed0943845ce","tags":[]},{"url":"https://github.com/apostrophecms/apostrophe/commit/f84fd41cbf6c22eb8d0008fc9c25df1f7130b350","tags":[]},{"url":"https://github.com/apostrophecms/apostrophe/releases/tag/@apostrophecms/form@1.5.5","tags":[]},{"url":"https://github.com/apostrophecms/apostrophe/security/advisories/GHSA-44qr-rrjg-2cqq","tags":[]}],"exploitRefs":[{"url":"https://github.com/apostrophecms/apostrophe/commit/9500b8b0e1d630d5e07fbb5fd2c25ed0943845ce","tags":[]},{"url":"https://github.com/apostrophecms/apostrophe/commit/f84fd41cbf6c22eb8d0008fc9c25df1f7130b350","tags":[]},{"url":"https://github.com/apostrophecms/apostrophe/releases/tag/@apostrophecms/form@1.5.5","tags":[]},{"url":"https://github.com/apostrophecms/apostrophe/security/advisories/GHSA-44qr-rrjg-2cqq","tags":[]}],"hasPoc":true,"ai":null}