CVE-2023-33938
Cross-site scripting in Liferay Portal
Cross-site scripting (XSS) vulnerability in the App Builder module's custom object details page in Liferay Portal 7.3.0 through 7.4.0, and Liferay DXP 7.3 before update 14 allows remote attackers to inject arbitrary web script or HTML via a crafted payload injected into an App Builder custom object's Name field.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- High
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Cross-site scripting (XSS) vulnerability in the App Builder module's custom object details page in Liferay Portal 7.3.0 through 7.4.0, and Liferay DXP 7.3 before update 14 allows remote attackers to inject arbitrary web script or HTML via a crafted payload injected into an App Builder custom object's Name field.
- Record
CVE-2023-33938- CVSS 3.1
- 4.8 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
EUVDEUVD-2023-1643
Cross-site scripting (XSS) vulnerability in the App Builder module's custom object details page in Liferay Portal 7.3.0 through 7.4.0, and Liferay DXP 7.3 before update 14 allows remote attackers to inject arbitrary web script or HTML via a crafted payload injected into an App Builder custom object's Name field.
- Record
EUVD-2023-1643- CVSS 3.1
- 4.8 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-wvhw-5m89-64gv
Cross-site scripting in Liferay Portal
Cross-site scripting (XSS) vulnerability in the App Builder module's custom object details page in Liferay Portal 7.3.0 through 7.4.0, and Liferay DXP 7.3 before update 14 allows remote attackers to inject arbitrary web script or HTML via a crafted payload injected into an App Builder custom object's Name field.
- Record
GHSA-wvhw-5m89-64gv- CVSS 3.1
- 4.8 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
NVD
Cross-site scripting (XSS) vulnerability in the App Builder module's custom object details page in Liferay Portal 7.3.0 through 7.4.0, and Liferay DXP 7.3 before update 14 allows remote attackers to inject arbitrary web script or HTML via a crafted payload injected into an App Builder custom object's Name field.
- Record
CVE-2023-33938- CVSS 3.1
- 4.8 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N - CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
Cross-site scripting (XSS) vulnerability in the App Builder module's custom object details page in Liferay Portal 7.3.0 through 7.4.0, and Liferay DXP 7.3 before update 14 allows remote attackers to inject arbitrary web script or HTML via a crafted payload injected into an App Builder custom object's Name field.
- Record
CVE-2023-33938- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Updated
- 2026-11-02
OSVGHSA-wvhw-5m89-64gv
Cross-site scripting in Liferay Portal
Cross-site scripting (XSS) vulnerability in the App Builder module's custom object details page in Liferay Portal 7.3.0 through 7.4.0, and Liferay DXP 7.3 before update 14 allows remote attackers to inject arbitrary web script or HTML via a crafted payload injected into an App Builder custom object's Name field.
- Record
GHSA-wvhw-5m89-64gv- CVSS 3.1
- 4.8 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSVBIT-liferay-2023-33938 No score
Cross-site scripting (XSS) vulnerability in the App Builder module's custom object details page in Liferay Portal 7.3.0 through 7.4.0, and Liferay DXP 7.3 before update 14 allows remote attackers to inject arbitrary web script or HTML via a crafted payload injected into an App Builder custom object's Name field.
- Record
BIT-liferay-2023-33938- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
com.liferay.portal:release.portal.bomMaven |
7.3.0 up to 7.4.1 | 7.4.1 |
liferayBitnami |
7.3.0 to 7.3.0, 7.3-fix.0 to 7.3-fix.0, 7.3-fix.0 to 7.3-fix.0 | None known |
com.liferay.portal:release.portal.bomMaven |
7.3.0 up to 7.4.1, plus listed versions 7.3.0-17.3.17.3.1-17.3.27.3.2-1 Show 7 moreShow less7.3.37.3.3-17.3.47.3.57.3.67.3.77.4.0 |
7.4.1 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-33938 is a medium vulnerability (CVSS 4.8) in Liferay Dxp, published May 24, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.52%, the 44th percentile. Fixed in com.liferay.portal:release.portal.bom 7.4.1.