medium
6.1
CWE
601
Advisory Published
Updated

CVE-2022-28977

First published: Thu Sep 22 2022(Updated: )

HtmlUtil.escapeRedirect in Liferay Portal 7.3.1 through 7.4.2, and Liferay DXP 7.0 fix pack 91 through 101, 7.1 fix pack 17 through 25, 7.2 fix pack 5 through 14, and 7.3 before service pack 3 can be circumvented by using multiple forward slashes, which allows remote attackers to redirect users to arbitrary external URLs via the (1) 'redirect` parameter (2) `FORWARD_URL` parameter, and (3) others parameters that rely on HtmlUtil.escapeRedirect.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Liferay DXP=7.0
Liferay DXP=7.0-fix_pack_100
Liferay DXP=7.0-fix_pack_101
Liferay DXP=7.0-fix_pack_91
Liferay DXP=7.0-fix_pack_92
Liferay DXP=7.0-fix_pack_93
Liferay DXP=7.0-fix_pack_94
Liferay DXP=7.0-fix_pack_95
Liferay DXP=7.0-fix_pack_96
Liferay DXP=7.0-fix_pack_97
Liferay DXP=7.0-fix_pack_98
Liferay DXP=7.0-fix_pack_99
Liferay DXP=7.1
Liferay DXP=7.1-fix_pack_17
Liferay DXP=7.1-fix_pack_18
Liferay DXP=7.1-fix_pack_19
Liferay DXP=7.1-fix_pack_20
Liferay DXP=7.1-fix_pack_21
Liferay DXP=7.1-fix_pack_22
Liferay DXP=7.1-fix_pack_23
Liferay DXP=7.1-fix_pack_24
Liferay DXP=7.1-fix_pack_25
Liferay DXP=7.2
Liferay DXP=7.2-fix_pack_10
Liferay DXP=7.2-fix_pack_11
Liferay DXP=7.2-fix_pack_12
Liferay DXP=7.2-fix_pack_13
Liferay DXP=7.2-fix_pack_14
Liferay DXP=7.2-fix_pack_5
Liferay DXP=7.2-fix_pack_6
Liferay DXP=7.2-fix_pack_7
Liferay DXP=7.2-fix_pack_8
Liferay DXP=7.2-fix_pack_9
Liferay DXP=7.3
Liferay DXP=7.3-sp1
Liferay DXP=7.3-sp2
Liferay Liferay Portal>=7.3.1<7.4.3.4

Remedy

https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/cve-2022-28977-htmlutil.escaperedirect-circumvention-with-multiple-forward-slash

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Reference Links

Frequently Asked Questions

  • What is the vulnerability ID of this issue?

    The vulnerability ID is CVE-2022-28977.

  • What is the severity level of CVE-2022-28977?

    CVE-2022-28977 has a severity level of 6.1 (medium).

  • Which software versions are affected by CVE-2022-28977?

    CVE-2022-28977 affects Liferay Portal versions 7.3.1 through 7.4.2 and Liferay DXP versions 7.0 fix pack 91 through 101, 7.1 fix pack 17 through 25, 7.2 fix pack 5 through 14, and 7.3 before service pack 3.

  • How can the vulnerability be exploited?

    The vulnerability can be exploited by using multiple forward slashes to bypass HtmlUtil.escapeRedirect in Liferay Portal and Liferay DXP, which allows remote attackers to redirect users to malicious websites.

  • Where can I find more information about CVE-2022-28977?

    More information about CVE-2022-28977 can be found at the official Liferay website and the Liferay Developer Portal.

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