CVE-2021-33338
HIGH
7.5
CVSS Score
Published: August 4, 2021 at 01:07 PM UTC
Updated: June 17, 2026 at 03:54 AM UTC
2 products affected across 1 vendorLiferay PortalDigital Experience Platform
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Severity
HIGH7.5
Exploit prediction
EPSS 0.4%
Description
The Layout module in Liferay Portal 7.1.0 through 7.3.2, and Liferay DXP 7.1 before fix pack 19, and 7.2 before fix pack 6, exposes the CSRF token in URLs, which allows man-in-the-middle attackers to obtain the token and conduct Cross-Site Request Forgery (CSRF) attacks via the p_auth parameter.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
7.17.1 fix_pack_17.1 fix_pack_107.1 fix_pack_117.1 fix_pack_127.1 fix_pack_137.1 fix_pack_147.1 fix_pack_157.1 fix_pack_167.1 fix_pack_177.1 fix_pack_187.1 fix_pack_27.1 fix_pack_37.1 fix_pack_47.1 fix_pack_57.1 fix_pack_67.1 fix_pack_77.1 fix_pack_87.1 fix_pack_97.27.2 fix_pack_17.2 fix_pack_27.2 fix_pack_37.2 fix_pack_47.2 fix_pack_5
7.1.0 ≤ v ≤ 7.3.2
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (2)
x_refsource_CONFIRMIssue TrackingVendor Advisory
Source: [email protected]
https://issues.liferay.com/browse/LPE-17030x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/120748276CVSS
- Attack Vector
- NETWORK
- Complexity
- HIGH
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-352
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