What’s Vulnerable › Vulnerabilities
CVE-2025-43783
- Severity: medium (CVSS 6.1 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-09-10 · updated 2026-09-26
- Weakness: CWE-79
Description
Reflected cross-site scripting (XSS) vulnerability in Liferay Portal 7.4.3.73 through 7.4.3.128, and Liferay DXP 2024.Q3.0 through 2024.Q3.1, 2024.Q2.0 through 2024.Q2.13, 2024.Q1.1 through 2024.Q1.12, 7.4 update 73 through update 92 allows remote attackers to inject arbitrary web script or HTML via the /c/portal/comment/discussion/get_editor path.
Affected products
- Liferay Digital Experience Platform: from 2024.Q1.1 before 2024.Q1.13; from 2024.q2.0 through 2024.q2.13; from 2024.Q3.0 before 2024.Q3.2; 7.4-update73, 7.4-update74, 7.4-update75, 7.4-update76, 7.4-update77, 7.4-update78 (+14) — fixed in 2024.Q1.13, 2024.Q3.2
- Liferay Portal: from 7.4.0 before 7.4.3.129 — fixed in 7.4.3.129
How to fix
Upgrade to a fixed version: Liferay Digital Experience Platform 2024.Q1.13, 2024.Q3.2; Liferay Portal 7.4.3.129. Check the vendor advisory for mitigations.
References
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