XSS exists in Liferay Portal before 7.0 CE GA4 via a Knowledge Base article title.
Priority LOW 29CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA and GitHub. Impact type from CWE-79.
Summary
XSS exists in Liferay Portal before 7.0 CE GA4 via a Knowledge Base article title.
Why it matters now
EPSS 0.00748 55th percentileScored 2026-11-07
Fix Fixed com.liferay.portal:release.portal.bom (Maven): 7.0.3-ga4
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | com.liferay.portal:release.portal.bom (Maven) | before 7.0.3-ga4 | 7.0.3-ga4 | Patch available | GHSA-75x7-w445-5gwr |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- com.liferay.portal:release.portal.bom (Maven) Vendor— Affected before 7.0.3-ga4 Fixed in 7.0.3-ga4 Patch available GHSA-75x7-w445-5gwr
Remediation
- Fix · GHSA-75x7-w445-5gwr com.liferay.portal:release.portal.bom (Maven) Fixed in 7.0.3-ga4 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2017-12647
- 2026-10-03 Alias added: GHSA-75x7-w445-5gwr
References
Patch 2
Other 6
- https://github.com/liferay/liferay-portal/commit/12c56b7f068416f02de56e29342b078d5d12b2b8
- https://github.com/liferay/liferay-portal/commit/36b21590d1cac644864b10fbec02c2cac20098b3
- https://github.com/liferay/liferay-portal/commit/461278bda30e7ec9e30270d0bbd70129383f7721
- https://github.com/liferay/liferay-portal/commit/ef2ba080f53924d2437c021280f5ba70ba88c51d
- https://github.com/liferay/liferay-portal
- https://web.archive.org/web/20201101000000*/https://dev.liferay.com/web/community-security-team/known-vulnerabilities/liferay-portal-70/-/asset_publisher/cjE0ourZXJZE/content/cst-7017-multiple-xss-vulnerabilities
More Liferay Portal vulnerabilities
- TI-2020-06440 Deserialization of Untrusted Data in Liferay Portal prior to 7.2.1 CE GA2 allows remote… KEVCVSS 3.1CRITICAL 9.8
- TI-2019-12596 Liferay Portal CE 6.2.5 allows remote command execution because of deserialization of a JSON payload. CVSS 3.1CRITICAL 9.8
- TI-2021-13252 Liferay Portal 6.2.5 allows Command=FileUpload&Type=File&CurrentFolder=/ requests when… CVSS 3.1CRITICAL 9.8
- TI-2022-18349 A Cross-site scripting (XSS) vulnerability in the Blog module - add new topic… CVSS 3.1MEDIUM 5.4
- TI-2022-18348 A Cross-site scripting (XSS) vulnerability in the Document and Media module - file upload… CVSS 3.1MEDIUM 5.4
- TI-2022-20404 A SQL injection vulnerability in the Friendly Url module in Liferay Portal 7.3.7, and… CVSS 3.1CRITICAL 9.8
Sources
- CVE-2017-12647 · CVE Program
- CVE-2017-12647 · NVD
- FIRST EPSS
- GHSA-75x7-w445-5gwr · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences