CVE-2020-25476
Liferay CMS Portal version 7.1.3 and 7.2.1 have a blind persistent cross-site scripting (XSS) vulnerability in the user name parameter to Calendar.
Does this matter?
Lower severity and a low EPSS score (0.94%). Track it; it rarely justifies an emergency change on its own.
Description
Liferay CMS Portal version 7.1.3 and 7.2.1 have a blind persistent cross-site scripting (XSS) vulnerability in the user name parameter to Calendar. An attacker can insert the malicious payload on the username, lastname or surname fields of its own profile, and the malicious payload will be injected and reflected in the calendar of the user who submitted the payload. An attacker could escalate its privileges in case an admin visits the calendar that injected the payload.
- CVSS 3.1
- 6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 0.94% probability · 59th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- liferay/liferay portal
- Source
- cve@mitre.org
References
- https://github.com/community-security-team/liferay-portal/compare/7.1.3-ga4...7.1.3-cumulative.patchPatch, Third Party Advisory
- https://github.com/community-security-team/liferay-portal/compare/7.2.1-ga2...7.2.1-cumulative.patchPatch, Third Party Advisory
- https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/119318646Patch, Vendor Advisory
- https://github.com/community-security-team/liferay-portal/compare/7.1.3-ga4...7.1.3-cumulative.patchPatch, Third Party Advisory
- https://github.com/community-security-team/liferay-portal/compare/7.2.1-ga2...7.2.1-cumulative.patchPatch, Third Party Advisory
- https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/119318646Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.