CVE-2026-64829: q2a question2answer, друго

Описание

Оригинално описание

Question2Answer through 1.8.8 contains a session invalidation vulnerability that allows attackers with a previously obtained remember-me cookie to retain authenticated access by exploiting the forgot-password reset flow's failure to clear the sessioncode field in qa-include/app/users-edit.php. While the normal password-change flow in qa-include/pages/account.php explicitly clears the sessioncode to invalidate persistent qa_session cookies, the forgot-password handler qa_finish_reset_user() omits this step, allowing any valid persistent cookie issued before the reset to continue authenticating the account after the password reset completes.

Засегнати продукти

• q2a question2answer: до 1.8.8

Вид слабост

• CWE-613 DEPRECATED: Insufficient Session Expiration

История

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-64829
• https://nvd.nist.gov/vuln/detail/CVE-2026-64829
• https://github.com/q2a/question2answer/pull/1017
• https://www.vulncheck.com/advisories/question2answer-session-fixation-via-forgot-password-flow
• http://seclists.org/fulldisclosure/2026/Aug/32