Deleting PRTBs associated to a group doesn't cause deletion of corresponding RoleBindings

published 2022-04-01 4 y ago modified 2026-09-10 1 mo ago also GHSA-28g7-896h-695v , GO-2024-2760 , EUVD-2024-1057

cvss: 8.8; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 1.0%; EPSS 1.0% chance of exploitation in 30 days, percentile 62%
public exploits: 0; none known

a Improper Access Control vulnerability in SUSE Rancher allows users to keep privileges that should have been revoked. This issue affects: SUSE Rancher Rancher versions prior to 2.4.18; Rancher versions prior to 2.5.12; Rancher versions prior to 2.6.3.

Patch / fix

fixed in 2

go github.com/rancher/rancher 2.4.18, 2.5.12, 2.6.3
SUSE Rancher 2.4.18, 2.5.12, 2.6.3

Exploit prediction

0.97% chance of exploitation in the next 30 days, higher than 62% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD	2.0	6.5	AV:N/AC:L/Au:S/C:P/I:P/A:P
GitHub	3.1	8.0	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Affected packages

ecosystem	package	affected	fixed in
go	github.com/rancher/rancher	<2.4.18 >=2.5.0, <2.5.12 >=2.6.0, <2.6.3 all versions	2.4.18 2.5.12 2.6.3

Affected products

SUSE Rancher

Classification

Weakness

CWE-284 Improper Access Control

References

bugzilla.suse.com /show_bug.cgi?id=1189120
web, issue-tracking, third-party-advisory
github.com /rancher/rancher/security/advisories/GHSA-28g7-896h-695v
web, advisory
nvd.nist.gov /vuln/detail/CVE-2021-36775
advisory
github.com /rancher/rancher
package

Sources

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.

Summary