CVE-2019-13209 — Cross-site Scripting in Rancher Rancher

CWE-79 — Cross-site ScriptingCWE-352 — Cross-Site Request Forgery5 documents4 sources
Severity
6.1MEDIUMNVD
EPSS
0.2%
top 53.42%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Github.com Rancher RancherSuse Rancher
Timeline
PublishedSep 4
Latest updateMay 18

Description

Rancher 2 through 2.2.4 is vulnerable to a Cross-Site Websocket Hijacking attack that allows an exploiter to gain access to clusters managed by Rancher. The attack requires a victim to be logged into a Rancher server, and then to access a third-party site hosted by the exploiter. Once that is accomplished, the exploiter is able to execute commands against the cluster's Kubernetes API with the permissions and identity of the victim.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NExploitability: 2.8 | Impact: 2.7

Affected Packages2 packages

▶Gogithub.com/rancher_rancher2.0.0 — 2.0.16+3
▶NVDsuse/rancher2.0.0 — 2.2.4

🔴Vulnerability Details

4
OSV
Cross-site request forgery in github.com/rancher/rancher↗2021-05-18
▶
OSV
Rancher Vulnerable to Cross-site Request Forgery (CSRF)↗2021-05-18
▶
GHSA
Rancher Vulnerable to Cross-site Request Forgery (CSRF)↗2021-05-18
▶
CVEList
CVE-2019-13209: Rancher 2 through 2↗2019-09-04
▶
CVE-2019-13209 — Cross-site Scripting | cvebase