CVE-2021-29047

published 2021-05-16

CVE-2021-29047: 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…

high 7.5 CVSS 3.1

AV N AC L PR N UI N S U C N I H A N

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.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
liferay	dxp	< 7.3	7.3
liferay	dxp	—	—
liferay	liferay_portal	—	—
liferay	liferay_portal	—	—

CWE-287