CVE-2021-33331 json
Liferay Portal and Liferay DXP Allows Arbitrary Redirect of Users to External URLs
published 5y ago modified 4mo ago also GHSA-mj8w-h522-jwm8 , EUVD-2021-20039
- cvss
- 6.1
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.0%
- EPSS 1.0% chance of exploitation in 30 days, percentile 62%
- public exploits
- 0
- none known
Summary
Open redirect vulnerability in the Notifications module in Liferay Portal 7.0.0 through 7.3.1, and Liferay DXP 7.0 before fix pack 94, 7.1 before fix pack 19 and 7.2 before fix pack 8, allows remote attackers to redirect users to arbitrary external URLs via the 'redirect' parameter.
Patch / fix
- maven com.liferay.portal:release.dxp.bom 7.0.10.fp94, 7.1.10.fp19, 7.2.10.fp8
- liferay liferay_portal 7.3.2
- issues.liferay.com/browse/LPE-17022 advisory
Is CVE-2021-33331 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerExploit prediction
0.98% chance of exploitation in the next 30 days, higher than 62% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 5.8 | AV:N/AC:M/Au:N/C:P/I:P/A:N |
| GitHub | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | com.liferay.portal:release.portal.bom | >=7.0.0, <=7.3.1 |
no fix listed |
| maven | com.liferay.portal:release.dxp.bom | >=7.0.10.fp0, <7.0.10.fp94 >=7.1.0, <7.1.10.fp19 >=7.2.0, <7.2.10.fp8 |
7.0.10.fp94 7.1.10.fp19 7.2.10.fp8 |
Classification
- Weakness
-
- CWE-601 URL Redirection to Untrusted Site
References
-
issues.liferay.com
/browse/LPE-17022
web, patch, vendor-advisory
-
portal.liferay.dev
/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/120747627
web, release-notes, vendor-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2021-33331
advisory
-
github.com
/liferay/liferay-portal
package
Sources
- CVE List CVE-2021-33331
- GitHub Advisory GHSA-mj8w-h522-jwm8
- NVD CVE-2021-33331
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.