CVE-2017-12647 json
Liferay Portal Vulnerable to XSS via a Knowledge Base Article Title
published 9y ago modified 4mo ago also GHSA-75x7-w445-5gwr , EUVD-2017-4186
- cvss
- 6.1
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 55%
- public exploits
- 0
- none known
Summary
XSS exists in Liferay Portal before 7.0 CE GA4 via a Knowledge Base article title.
Patch / fix
- maven com.liferay.portal:release.portal.bom 7.0.3-ga4
- github.com/liferay/liferay-portal@12c56b7 commit
- github.com/liferay/liferay-portal@36b2159 commit
- github.com/liferay/liferay-portal@461278b commit
- github.com/liferay/liferay-portal@ef2ba08 commit
- github.com/brianchandotcom/liferay-portal#48901 pull request
- dev.liferay.com/web/community-security-team/known-vulnerabilities/liferay-… advisory
Is CVE-2017-12647 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerExploit prediction
0.75% chance of exploitation in the next 30 days, higher than 55% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
| GitHub | 3.0 | 6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | com.liferay.portal:release.portal.bom | <7.0.3-ga4 |
7.0.3-ga4 |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/brianchandotcom/liferay-portal/pull/48901
web, issue-tracking, patch, third-party-advisory
-
dev.liferay.com
/web/community-security-team/known-vulnerabilities/liferay-portal-70/-/asset_publisher/cjE0ourZXJZE/content/cs
issue-tracking, patch, vendor-advisory
-
github.com
/liferay/liferay-portal/commit/12c56b7f068416f02de56e29342b078d5d12b2b8
web
-
github.com
/liferay/liferay-portal/commit/36b21590d1cac644864b10fbec02c2cac20098b3
web
-
github.com
/liferay/liferay-portal/commit/461278bda30e7ec9e30270d0bbd70129383f7721
web
-
github.com
/liferay/liferay-portal/commit/ef2ba080f53924d2437c021280f5ba70ba88c51d
web
-
nvd.nist.gov
/vuln/detail/CVE-2017-12647
advisory
-
github.com
/liferay/liferay-portal
package
-
web.archive.org
/web/20201101000000*/https://dev.liferay.com/web/community-security-team/known-vulnerabilities/liferay-portal-
web
Sources
- CVE List CVE-2017-12647
- GitHub Advisory GHSA-75x7-w445-5gwr
- NVD CVE-2017-12647
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.