6.1

CVE-2019-13209: suse rancher Cross-site Scripting

CVSS: 6.1v3.0MediumModified
AliasesGHSA-xhg2-rvm8-w2jhGO-2022-0755CGA-8274-gm3h-555m
Published 04-09-2019Last modified 04-08-2024
Open JSON

Vulnerability summary

CVE-2019-13209 is a medium (CVSS 6.1) Cross-site Scripting vulnerability in suse rancher. EPSS estimates a 1.10% chance of exploitation in the next 30 days, higher than 65.3% of scored vulnerabilities.

Overall risk
25/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.1/10
010
Medium · v3.0 (NVD)
EPSS score
1.10%
0%100%
Low · -0.34 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 0 · Related 1
CGA-42WR-Q7H9-JVGR

Timeline

  1. 04-09-2019
    PublishedVulnerability first disclosed.
  2. 04-08-2024
    Last modifiedVulnerability information updated.

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 metrics

4 scores · 3 sources · 3 versions

EPSS trend

Probability

1.10%

Chance of exploitation in the next 30 days

Percentile

65%

Versus all other CVEs

30-day change

-0.34 pp

From 1.44% on 21-09-2026

21-09-202621-10-2026
EPSS score
1.10%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Chainguard4 products
  • harvesterAll versions (No fix recorded)
  • harvester-fipsAll versions (No fix recorded)
  • harvester-fips-webhookAll versions (No fix recorded)
  • harvester-webhookAll versions (No fix recorded)
Github.com/rancher1 product
  • rancher≥ 2.0.0, < 2.0.16 | ≥ 2.1.0, < 2.1.11 | ≥ 2.2.0, < 2.2.5 | < 2.2.5-rc6.0.20190621200032-0ddffe484adc+incompatible
Suse1 product

3 vendors · 6 products

References

6 links