7.1

CVE-2021-25313: suse rancher Cross-site Scripting

CVSS: 7.1v3.1HighModified
AliasesGHSA-6m8r-jh89-rq7hCGA-4c4c-2pj3-h9jwCGA-668c-xxx4-j9g7
Published 05-03-2021Last modified 17-09-2024
Open JSON

Vulnerability summary

CVE-2021-25313 is a high (CVSS 7.1) Cross-site Scripting vulnerability in suse rancher. EPSS estimates a 1.50% chance of exploitation in the next 30 days, higher than 73.8% of scored vulnerabilities.

Overall risk
29/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.1/10
010
High · v3.1 (CVE.org)
EPSS score
1.50%
0%100%
Low · 0.00 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-GJJG-G49G-J728

Timeline

  1. 05-03-2021
    PublishedVulnerability first disclosed.
  2. 17-09-2024
    Last modifiedVulnerability information updated.

Description

A Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Rancher allows remote attackers to execute JavaScript via malicious links. This issue affects: SUSE Rancher Rancher versions prior to 2.5.6.

CVSS metrics

5 scores · 4 sources · 2 versions

EPSS trend

Probability

1.50%

Chance of exploitation in the next 30 days

Percentile

74%

Versus all other CVEs

30-day change

0.00 pp

From 1.50% on 18-09-2026

18-09-202618-10-2026
EPSS score
1.50%

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≥ 2.5.0, < 2.5.6 | ≥ 2.4.0, < 2.4.14 | < 2.3.11
Suse1 product
  • rancher≥ Rancher, < 2.5.6 | < 2.5.6

3 vendors · 6 products

References

6 links