The SimpleCaptcha implementation in Liferay Portal 7.3.4, 7.3.5 and Liferay DXP 7.3 before fix pack 1 does not invalidate CAPTCHA answers after it is used, which allows remote attackers to repeatedly perform actions protected by a CAPTCHA challenge by reusing the same CAPTCHA answer.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-05-16T15:29:52

Updated: 2024-08-03T21:55:12.508Z

Reserved: 2021-03-22T00:00:00

Link: CVE-2021-29047

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-05-16T16:15:07.297

Modified: 2021-05-24T20:45:15.090

Link: CVE-2021-29047

cve-icon Redhat

No data.