Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
Liferay Mentions Web (com.liferay.mentions.web) versions before 6.0.35 are vulnerable to stored cross-site scripting. An authenticated remote user can inject script or HTML through their first, middle, or last name field, which then runs when other users view mentions in comments, message boards, wikis, and similar widgets. Upgrade to version 6.0.35.
Not analysed yet
We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.
Severity and exploitation
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 4.8 | Medium | 4.0 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N | CNA (Liferay) |
- CISA KEV Not listed.
- EPSS 0.0022, the 13th percentile, on 13 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 15:10 UTC First seen by agentprime
- 31 Oct 2026, 15:10 UTC Confirmed by OSV
Sources
- GitHub Advisory Database: GHSA-mj68-2xr5-28xh
- OSV: GHSA-mj68-2xr5-28xh
- nvd.nist.gov/vuln/detail/CVE-2025-62246
- github.com/liferay/liferay-portal/commit/4218ecd902dbd860d3f9ee233b0ffa4c822a49ee
- github.com/liferay/liferay-portal
- liferay.atlassian.net/browse/LPE-17940
- liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-62246