CVE-2017-12646 json
Liferay Portal XSS Vulnerability
published 2017-08-07 9 y ago modified 2026-06-17 4 mo ago also GHSA-8gqf-26xw-x3gx , EUVD-2017-4185
- 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 login name, password, or e-mail address.
Patch / fix
- maven com.liferay.portal:release.portal.bom 7.0.3-GA4
- maven com.liferay:com.liferay.login.authentication.openid.connect.web 1.0.1
- maven com.liferay:com.liferay.login.web 1.1.20
Exploit prediction
0.74% chance of exploitation in the next 30 days, higher than 55% of all scored CVEs (FIRST EPSS, 2026-11-08).
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 | 3.1 | 6.1 | CVSS:3.1/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 |
| maven | com.liferay:com.liferay.login.authentication.openid.connect.web | >=1.0.0, <1.0.1 |
1.0.1 |
| maven | com.liferay:com.liferay.login.web | <1.1.20 |
1.1.20 |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/brianchandotcom/liferay-portal/pull/49833
web, issue-tracking, patch, third-party-advisory
-
dev.liferay.com
/web/community-security-team/known-vulnerabilities/liferay-portal-70/-/asset_publisher/cjE0ourZXJZE/content/cs
web, issue-tracking, patch, vendor-advisory
-
github.com
/liferay/liferay-portal/commit/5549148045125f000d968132235db5b1c2c18b60
web
-
github.com
/liferay/liferay-portal/commit/79bffe0f2e74daef88ed9775e92bdfa2d56add93
web
-
nvd.nist.gov
/vuln/detail/CVE-2017-12646
advisory
-
github.com
/liferay/liferay-portal
package
Sources
- CVE List CVE-2017-12646
- GitHub Advisory GHSA-8gqf-26xw-x3gx
- NVD CVE-2017-12646
Fencer Vulns 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.