CVE-2024-26266
Liferay Portal and Liferay DXP vulnerable to stored Cross-site Scripting
Multiple stored cross-site scripting (XSS) vulnerabilities in Liferay Portal 7.2.0 through 7.4.3.13, and older unsupported versions, and Liferay DXP 7.4 before update 10, 7.3 before update 4, 7.2 before fix pack 17, and older unsupported versions allow remote authenticated users to inject arbitrary web script or HTML via a crafted payload injected into the first/middle/last name text field of the user who creates an entry in the (1) Announcement widget, or (2) Alerts widget.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Multiple stored cross-site scripting (XSS) vulnerabilities in Liferay Portal 7.2.0 through 7.4.3.13, and older unsupported versions, and Liferay DXP 7.4 before update 10, 7.3 before update 4, 7.2 before fix pack 17, and older unsupported versions allow remote authenticated users to inject arbitrary web script or HTML via a crafted payload injected into the first/middle/last name text field of the user who creates an entry in the (1) Announcement widget, or (2) Alerts widget.
- Record
CVE-2024-26266- CVSS 3.1
- 9.0 Critical
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H - Weakness
- CWE-79
- Updated
- 2026-11-02
EUVDEUVD-2024-0723
Multiple stored cross-site scripting (XSS) vulnerabilities in Liferay Portal 7.2.0 through 7.4.3.13, and older unsupported versions, and Liferay DXP 7.4 before update 10, 7.3 before update 4, 7.2 before fix pack 17, and older unsupported versions allow remote authenticated users to inject arbitrary web script or HTML via a crafted payload injected into the first/middle/last name text field of the user who creates an entry in the (1) Announcement widget, or (2) Alerts widget.
- Record
EUVD-2024-0723- CVSS 3.1
- 9.0 Critical
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-rwxc-4cmw-7x75
Liferay Portal and Liferay DXP vulnerable to stored Cross-site Scripting
Multiple stored cross-site scripting (XSS) vulnerabilities in Liferay Portal 7.2.0 through 7.4.3.13, and older unsupported versions, and Liferay DXP 7.4 before update 10, 7.3 before update 4, 7.2 before fix pack 17, and older unsupported versions allow remote authenticated users to inject arbitrary web script or HTML via a crafted payload injected into the first/middle/last name text field of the user who creates an entry in the (1) Announcement widget, or (2) Alerts widget.
- Record
GHSA-rwxc-4cmw-7x75- CVSS 3.1
- 9.0 Critical
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H - Weakness
- CWE-79
- Updated
- 2026-11-02
NVD
Multiple stored cross-site scripting (XSS) vulnerabilities in Liferay Portal 7.2.0 through 7.4.3.13, and older unsupported versions, and Liferay DXP 7.4 before update 10, 7.3 before update 4, 7.2 before fix pack 17, and older unsupported versions allow remote authenticated users to inject arbitrary web script or HTML via a crafted payload injected into the first/middle/last name text field of the user who creates an entry in the (1) Announcement widget, or (2) Alerts widget.
- Record
CVE-2024-26266- CVSS 3.1
- 9.0 Critical
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H - CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
Multiple stored cross-site scripting (XSS) vulnerabilities in Liferay Portal 7.2.0 through 7.4.3.13, and older unsupported versions, and Liferay DXP 7.4 before update 10, 7.3 before update 4, 7.2 before fix pack 17, and older unsupported versions allow remote authenticated users to inject arbitrary web script or HTML via a crafted payload injected into the first/middle/last name text field of the user who creates an entry in the (1) Announcement widget, or (2) Alerts widget.
- Record
CVE-2024-26266- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Updated
- 2026-11-02
OSVGHSA-rwxc-4cmw-7x75
Liferay Portal and Liferay DXP vulnerable to stored Cross-site Scripting
Multiple stored cross-site scripting (XSS) vulnerabilities in Liferay Portal 7.2.0 through 7.4.3.13, and older unsupported versions, and Liferay DXP 7.4 before update 10, 7.3 before update 4, 7.2 before fix pack 17, and older unsupported versions allow remote authenticated users to inject arbitrary web script or HTML via a crafted payload injected into the first/middle/last name text field of the user who creates an entry in the (1) Announcement widget, or (2) Alerts widget.
- Record
GHSA-rwxc-4cmw-7x75- CVSS 3.1
- 9.0 Critical
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H - Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
com.liferay.portal:release.portal.bomMaven | through 7.4.3.13 | 7.4.3.14 |
com.liferay.portal:release.dxp.bomMaven | 7.4.13.u1 up to 7.4.13.u10 | 7.4.13.u10 |
com.liferay.portal:release.dxp.bomMaven | 7.3.10.ep3 up to 7.3.10.u4 | 7.3.10.u4 |
com.liferay.portal:release.dxp.bomMaven | 7.2.0 up to 7.2.10.fp17 | 7.2.10.fp17 |
com.liferay.portal:release.portal.bomMaven | before 7.4.3.14, plus listed versions 7.0.67.0.6-17.0.6-27.1.07.1.1 Show 33 moreShow less7.1.27.1.37.1.3-17.2.07.2.17.2.1-17.3.07.3.0-17.3.17.3.1-17.3.27.3.2-17.3.37.3.3-17.3.47.3.57.3.67.3.77.4.07.4.17.4.1-17.4.27.4.2-17.4.3.107.4.3.117.4.3.127.4.3.137.4.3.47.4.3.57.4.3.67.4.3.77.4.3.87.4.3.9 | 7.4.3.14 |
com.liferay.portal:release.dxp.bomMaven | 7.4.13.u1 up to 7.4.13.u10, plus listed versions 7.4.13.u27.4.13.u37.4.13.u47.4.13.u57.4.13.u67.4.13.u77.4.13.u87.4.13.u9 | 7.4.13.u10 |
com.liferay.portal:release.dxp.bomMaven | 7.3.10.ep3 up to 7.3.10.u4, plus listed versions 7.3.10.ep47.3.10.ep57.3.10.fp17.3.10.fp2 | 7.3.10.u4 |
com.liferay.portal:release.dxp.bomMaven | 7.2.0 up to 7.2.10.fp17, plus listed versions 7.2.17.2.107.2.10.fp17.2.10.fp1-17.2.10.fp10 Show 14 moreShow less7.2.10.fp117.2.10.fp127.2.10.fp137.2.10.fp147.2.10.fp157.2.10.fp167.2.10.fp27.2.10.fp37.2.10.fp47.2.10.fp57.2.10.fp67.2.10.fp77.2.10.fp87.2.10.fp9 | 7.2.10.fp17 |
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-2024-26266 is a critical vulnerability (CVSS 9.0) in Liferay Dxp, published February 21, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.56%, the 46th percentile. Fixed in com.liferay.portal:release.portal.bom 7.4.3.14.