CVE-2021-21684

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Source
https://cve.org/CVERecord?id=CVE-2021-21684
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-21684.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-21684
Aliases
Downstream
Published
2021-10-06T23:15:06.977Z
Modified
2026-07-09T00:12:31.489484Z
Severity
  • 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
Summary
[none]
Details

Jenkins Git Plugin 4.8.2 and earlier does not escape the Git SHA-1 checksum parameters provided to commit notifications when displaying them in a build cause, resulting in a stored cross-site scripting (XSS) vulnerability.

References

Affected packages

Git / github.com/jenkinsci/git-plugin

Affected ranges

Type
GIT
Repo
https://github.com/jenkinsci/git-plugin
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
c27246505834b3b03efb8112f869fdef8e041707
Database specific 
{
    "cpe": "cpe:2.3:a:jenkins:git:*:*:*:*:*:jenkins:*:*",
    "source": "CPE_RANGE",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "4.8.2"
        }
    ]
}

Affected versions

git-0.*
git-0.9
git-0.9.1
git-0.9.2
git-1.*
git-1.0
git-1.0.1
git-1.1
git-1.1.1
git-1.1.10
git-1.1.11
git-1.1.12
git-1.1.13
git-1.1.14
git-1.1.15
git-1.1.16
git-1.1.17
git-1.1.18
git-1.1.19
git-1.1.2
git-1.1.20
git-1.1.21
git-1.1.22
git-1.1.23
git-1.1.24
git-1.1.25
git-1.1.26
git-1.1.27
git-1.1.28
git-1.1.29
git-1.1.3
git-1.1.4
git-1.1.5
git-1.1.6
git-1.1.7
git-1.1.8
git-1.1.9
git-1.2.0
git-1.3.0
git-1.4.0
git-1.5.0
git-1.6.0-beta-1
git-2.*
git-2.0
git-2.0-beta-2
git-2.0-beta-3
git-2.0.2
git-2.0.3
git-2.0.4
git-2.1.0
git-2.2.0
git-2.2.1
git-2.3
git-2.3-beta-1
git-2.3-beta-2
git-2.3-beta-3
git-2.3-beta-4
git-2.3.1
git-2.3.2
git-2.3.3
git-2.3.4
git-2.3.5
git-2.4.0
git-2.5.0-beta2
git-2.5.0-beta3
git-2.5.0-beta4
git-2.5.0-beta5
git-3.*
git-3.0.0
git-3.0.0-beta2
git-3.0.1
git-3.0.2
git-3.0.2-beta-1
git-3.0.2-beta-2
git-3.0.3
git-3.0.4
git-3.0.5
git-3.1.0
git-3.2.0
git-3.3.0
git-3.3.1
git-3.4.0
git-3.4.0-beta-1
git-3.4.0-beta-2
git-3.4.1
git-3.5.0
git-3.5.1
git-3.6.0
git-3.6.1
git-3.6.2
git-3.6.3
git-3.6.4
git-3.7.0
git-3.8.0
git-3.9.0
git-4.*
git-4.0.0
git-4.0.0-beta1
git-4.0.0-beta10
git-4.0.0-beta11
git-4.0.0-beta12
git-4.0.0-beta2
git-4.0.0-beta3
git-4.0.0-beta7
git-4.0.0-beta8
git-4.0.0-beta9
git-4.0.0-rc
git-4.1.0
git-4.1.0-beta
git-4.1.1
git-4.2.0
git-4.2.2
git-4.3.0
git-4.4.0
git-4.4.1
git-4.4.2
git-4.4.3
git-4.4.4
git-4.4.5
git-4.5.0
git-4.5.1
git-4.5.2
git-4.6.0
git-4.7.0
git-4.7.1
git-4.7.2
git-4.8.0
git-4.8.1
git-4.8.2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-21684.json"