5
CVSSv2

CVE-2021-29047

Published: 16/05/2021 Updated: 24/05/2021
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N

Vulnerability Summary

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 malicious users to repeatedly perform actions protected by a CAPTCHA challenge by reusing the same CAPTCHA answer.

Vulnerability Trend

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liferay dxp

liferay dxp 7.3

liferay liferay portal 7.3.4

liferay liferay portal 7.3.5