Description
HtmlUtil.escapeRedirect in Liferay Portal 7.2.0 through 7.4.3.18, and older unsupported versions, and Liferay DXP 7.4 before update 19, 7.3 before update 4, 7.2 before fix pack 19, and older unsupported versions can be circumvented by using the 'REPLACEMENT CHARACTER' (U+FFFD), which allows remote attackers to redirect users to arbitrary external URLs via the (1) 'redirect` parameter (2) `FORWARD_URL` parameter, (3) `noSuchEntryRedirect` parameter, and (4) others parameters that rely on HtmlUtil.escapeRedirect.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Liferay Portal
Default version status: unknown
7.2.0 to ≤ 7.4.3.18affected
Liferay DXP
Default version status: unknown
7.4.13 to ≤ 7.4.13.u18affected7.3.10 to ≤ 7.3.10-dxp-3affected7.2.10 to ≤ 7.2.10-dxp-18affected