CVE-2017-12645 json
Liferay Portal Vulnerable to XSS via an Invalid portletId
published 2017-08-07 9 y ago modified 2026-06-17 4 mo ago also GHSA-cvrj-cw2f-25qw , EUVD-2017-4184
- cvss
- 6.1
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 49%
- public exploits
- 0
- none known
Summary
XSS exists in Liferay Portal before 7.0 CE GA4 via an invalid portletId.
Patch / fix
- maven com.liferay.portal:release.portal.bom 7.0.3-ga4
- github.com/liferay/liferay-portal@122b0dd commit
- github.com/liferay/liferay-portal@6f2bd25 commit
- github.com/liferay/liferay-portal@89c4514 commit
- github.com/liferay/liferay-portal@bbb8bc9 commit
- github.com/liferay/liferay-portal@c6d7707 commit
- github.com/liferay/liferay-portal@f30571c commit
- dev.liferay.com/web/community-security-team/known-vulnerabilities/liferay-… advisory
Exploit prediction
0.61% chance of exploitation in the next 30 days, higher than 49% 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 | 3.0 | 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
-
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/122b0dd9ca729a4df0f06fe01b3648755c5048f9
web
-
github.com
/liferay/liferay-portal/commit/6f2bd2569c78677b9eeab83ae42d3610a0e07b13
web
-
github.com
/liferay/liferay-portal/commit/89c4514fc7d55a618c01483b987219298e3a4d36
web
-
github.com
/liferay/liferay-portal/commit/bbb8bc90c2d11710ff09b7a36970510997b70c59
web
-
github.com
/liferay/liferay-portal/commit/c6d7707c2e9872c7d5197001f292407ca7cbaf2e
web
-
github.com
/liferay/liferay-portal/commit/f30571c3502551945ba7497e8d80e8b2295f1026
web
-
issues.liferay.com
/browse/LPS-72307
web, issue-tracking, vendor-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2017-12645
advisory
-
github.com
/liferay/liferay-portal
package
-
web.archive.org
/web/20201001000000*/https://dev.liferay.com/web/community-security-team/known-vulnerabilities/liferay-portal-
web
Sources
- CVE List CVE-2017-12645
- GitHub Advisory GHSA-cvrj-cw2f-25qw
- NVD CVE-2017-12645
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.