CVE-2021-33323 json
Liferay Portal and Liferay DXP autosaves form data for other users to see
published 2021-08-03 5 y ago modified 2026-06-17 4 mo ago also GHSA-fxpf-jr2q-vpvv , EUVD-2021-20032
- cvss
- 7.5
- 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 63%
- public exploits
- 0
- none known
Summary
The Dynamic Data Mapping 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 7, autosaves form values for unauthenticated users, which allows remote attackers to view the autosaved values by viewing the form as an unauthenticated user.
Patch / fix
- maven com.liferay:com.liferay.dynamic.data.mapping.form.web 3.0.23
- maven com.liferay.portal:release.dxp.bom 7.1.10.fp19, 7.2.10.fp7
- liferay liferay_portal 7.3.1
- issues.liferay.com/browse/LPE-17049 advisory
Exploit prediction
1.03% chance of exploitation in the next 30 days, higher than 63% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
| GitHub | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | com.liferay:com.liferay.dynamic.data.mapping.form.web | <3.0.23 |
3.0.23 |
| maven | com.liferay.portal:release.dxp.bom | >=7.1.0, <7.1.10.fp19 >=7.2.0, <7.2.10.fp7 |
7.1.10.fp19 7.2.10.fp7 |
Classification
- Weakness
-
- CWE-312 Cleartext Storage of Sensitive Information
References
-
issues.liferay.com
/browse/LPE-17049
web, patch, vendor-advisory
-
portal.liferay.dev
/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/120747107
web, release-notes, vendor-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2021-33323
advisory
-
github.com
/liferay/liferay-portal
package
Sources
- CVE List CVE-2021-33323
- GitHub Advisory GHSA-fxpf-jr2q-vpvv
- NVD CVE-2021-33323
Fencer Vulns 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.