5.4

CVE-2020-2162: jenkins project jenkins Cross-site Scripting

CVSS: 5.4v3.1MediumModified
AliasesGHSA-crg2-6xv3-qg5fBIT-jenkins-2020-2162
Published 25-03-2020Last modified 04-08-2024
Open JSON

Vulnerability summary

CVE-2020-2162 is a medium (CVSS 5.4) Cross-site Scripting vulnerability in jenkins project jenkins. EPSS estimates a 1.16% chance of exploitation in the next 30 days, higher than 66.8% of scored vulnerabilities.

Overall risk
22/100
0100
Low · default modelHow is this calculated?
CVSS score
5.4/10
010
Medium · v3.1 (NVD)
EPSS score
1.16%
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 3
RHBA-2020:2435RHBA-2020:2444RHBA-2020:2477

Timeline

  1. 25-03-2020
    PublishedVulnerability first disclosed.
  2. 04-08-2024
    Last modifiedVulnerability information updated.

Description

Jenkins 2.227 and earlier, LTS 2.204.5 and earlier does not set Content-Security-Policy headers for files uploaded as file parameters to a build, resulting in a stored XSS vulnerability.

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

1.16%

Chance of exploitation in the next 30 days

Percentile

67%

Versus all other CVEs

30-day change

0.00 pp

From 1.16% on 21-09-2026

21-09-202621-10-2026
EPSS score
1.16%

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

Jenkins1 product
Jenkins project1 product
  • jenkins≥ unspecified, ≤ 2.227 | ≥ unspecified, ≤ LTS 2.204.5
Org.jenkins-ci.main1 product
  • jenkins-core< 2.228 | ≥ 2.204.6, < 2.228

3 vendors · 3 products

References

5 links