CVE-2019-6287 json
Rancher Project Members Have Continued Access to Namespaces After Being Removed From Them
published 2019-04-10 7 y ago modified 2026-06-17 4 mo ago also GHSA-6r7x-4q7g-h83j , GO-2024-2764 , EUVD-2022-2856
- cvss
- 8.1
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.0%
- EPSS 1.0% chance of exploitation in 30 days, percentile 63%
- public exploits
- 0
- none known
Summary
In Rancher 2.0.0 through 2.1.5, project members have continued access to create, update, read, and delete namespaces in a project after they have been removed from it.
Patch / fix
- go github.com/rancher/rancher 2.1.6, 2.1.6+incompatible
Exploit prediction
1.03% chance of exploitation in the next 30 days, higher than 63% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 8.1 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N |
| NVD | 2.0 | 6.5 | AV:N/AC:L/Au:S/C:P/I:P/A:P |
| GitHub | 3.0 | 8.1 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| go | github.com/rancher/rancher | >=2.0.0, <2.1.6 >=2.0.0+incompatible, <2.1.6+incompatible |
2.1.6 2.1.6+incompatible |
Classification
- Weakness
-
- CWE-269 Improper Privilege Management
References
-
rancher.com
/blog/2019/2019-01-29-explaining-security-vulnerabilities-addressed-in-rancher-v2-1-6-and-v2-0-11/
vendor-advisory
-
forums.rancher.com
/c/announcements
vendor-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2019-6287
advisory
-
github.com
/rancher/rancher/issues/17244
web, report
-
github.com
/rancher/rancher/issues/17724
web, report
-
forums.rancher.com
/t/rancher-release-v2-1-6/13148
web
-
forums.rancher.com
/t/rancher-security-announcement-cve-2018-20321-and-cve-2019-6287/13149
web
-
github.com
/rancher/rancher
package
-
rancher.com
/blog/2019/2019-01-29-explaining-security-vulnerabilities-addressed-in-rancher-v2-1-6-and-v2-0-11
web
-
github.com
/advisories/GHSA-6r7x-4q7g-h83j
advisory
Sources
- CVE List CVE-2019-6287
- GitHub Advisory GHSA-6r7x-4q7g-h83j
- NVD CVE-2019-6287
- OSV GO-2024-2764
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.