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CVE-2019-10402

Improper Neutralization of Input During Web Page Generation in Jenkins

5.4 MediumFix available

In Jenkins 2.196 and earlier, LTS 2.176.3 and earlier, the f:combobox form control interpreted its item labels as HTML, resulting in a stored XSS vulnerability exploitable by users with permission to define its contents.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
Low
User interaction
Required

What an attacker can affect

Confidentiality
Low
Integrity
Low
Availability
None

Exploit likelihood

1.03%Up 0.4 points since Apr 14, 2021
90%50%10%1%

What each source reports

NVD Score used 5.4

In Jenkins 2.196 and earlier, LTS 2.176.3 and earlier, the f:combobox form control interpreted its item labels as HTML, resulting in a stored XSS vulnerability exploitable by users with permission to define its contents.

Record
CVE-2019-10402
CVSS 3.1
5.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CVSS 2.0
3.5 LowAV:N/AC:M/Au:S/C:N/I:P/A:N
Weakness
CWE-79
Updated
2026-11-02
CVE List No score

In Jenkins 2.196 and earlier, LTS 2.176.3 and earlier, the f:combobox form control interpreted its item labels as HTML, resulting in a stored XSS vulnerability exploitable by users with permission to define its contents.

Record
CVE-2019-10402
Updated
2026-11-02
EUVDEUVD-2022-4901 No score

In Jenkins 2.196 and earlier, LTS 2.176.3 and earlier, the f:combobox form control interpreted its item labels as HTML, resulting in a stored XSS vulnerability exploitable by users with permission to define its contents.

Record
EUVD-2022-4901
Updated
2026-11-03
GitHub AdvisoriesGHSA-q6q9-83xw-mp6p 5.4

Improper Neutralization of Input During Web Page Generation in Jenkins

In Jenkins 2.196 and earlier, LTS 2.176.3 and earlier, the f:combobox form control interpreted its item labels as HTML, resulting in a stored XSS vulnerability exploitable by users with permission to define its contents.

Record
GHSA-q6q9-83xw-mp6p
CVSS 3.1
5.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness
CWE-79
Updated
2026-11-02
OSVALPINE-CVE-2019-10402 5.4

In Jenkins 2.196 and earlier, LTS 2.176.3 and earlier, the f:combobox form control interpreted its item labels as HTML, resulting in a stored XSS vulnerability exploitable by users with permission to define its contents.

Record
ALPINE-CVE-2019-10402
CVSS 3.1
5.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Updated
2026-11-03
OSV 5.4

In Jenkins 2.196 and earlier, LTS 2.176.3 and earlier, the f:combobox form control interpreted its item labels as HTML, resulting in a stored XSS vulnerability exploitable by users with permission to define its contents.

Record
CVE-2019-10402
CVSS 3.1
5.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Updated
2026-11-02
OSVGHSA-q6q9-83xw-mp6p 5.4

Improper Neutralization of Input During Web Page Generation in Jenkins

In Jenkins 2.196 and earlier, LTS 2.176.3 and earlier, the f:combobox form control interpreted its item labels as HTML, resulting in a stored XSS vulnerability exploitable by users with permission to define its contents.

Record
GHSA-q6q9-83xw-mp6p
CVSS 3.1
5.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness
CWE-79
Updated
2026-11-02
OSVRHBA-2020:0017 5.4

Red Hat Bug Fix Advisory: OpenShift Container Platform 3.11 bug fix and enhancement update

Record
RHBA-2020:0017
CVSS 3.0
5.4 MediumCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Updated
2026-11-02
OSVRHBA-2020:0063 5.9

Red Hat Bug Fix Advisory: OpenShift Container Platform 4.3 RPM release advisory

Record
RHBA-2020:0063
CVSS 3.1
5.9 MediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
org.jenkins-ci.main:jenkins-core
Maven
 through 2.176.3
2.176.4
org.jenkins-ci.main:jenkins-core
Maven
 2.177 to 2.196
2.197
jenkins
Alpine:v3.10
 before 2.199-r0
2.199-r0
org.jenkins-ci.main:jenkins-core
Maven
 before 2.176.4, plus listed versions
1.3961.3971.3981.3991.400
Show 45 moreShow less
1.4011.4031.4041.4051.4061.4071.4081.4091.409.11.409.21.409.31.4101.4111.4121.4131.4141.4151.4161.4171.4181.4191.4201.4211.4221.4231.4241.424.11.424.21.424.31.424.41.424.51.424.61.4251.4261.4271.4281.4291.4301.4311.4321.4331.4341.4351.4361.437
2.176.4
org.jenkins-ci.main:jenkins-core
Maven
 2.177 up to 2.197, plus listed versions
2.1782.1792.1802.1812.182
Show 16 moreShow less
2.1832.1842.1852.1862.1872.1892.1902.190.12.190.22.190.32.1912.1922.1932.1942.1952.196
2.197
jenkins
Red Hat:openshift:3.11::el7
 before 0:2.176.4.1578402941-1.el7
0:2.176.4.1578402941-1.el7
jenkins
Red Hat:openshift:4.3::el7
 before 0:2.204.1.1578490170-1.el7
0:2.204.1.1578490170-1.el7
openshift
Red Hat:openshift:4.3::el7
 before 0:4.3.0-202001131753.git.0.0aee6a8.el7
0:4.3.0-202001131753.git.0.0aee6a8.el7
openshift-hyperkube
Red Hat:openshift:4.3::el7
 before 0:4.3.0-202001131753.git.0.0aee6a8.el7
0:4.3.0-202001131753.git.0.0aee6a8.el7
openshift
Red Hat:openshift:4.3::el8
 before 0:4.3.0-202001131753.git.0.0aee6a8.el8
0:4.3.0-202001131753.git.0.0aee6a8.el8
openshift-hyperkube
Red Hat:openshift:4.3::el8
 before 0:4.3.0-202001131753.git.0.0aee6a8.el8
0:4.3.0-202001131753.git.0.0aee6a8.el8

History

History
RecordedChangedSources
affected, aliases, referencesOSV
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2019-10402 is a medium vulnerability (CVSS 5.4) in Jenkins, published September 25, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.03%, the 63rd percentile. Fixed in org.jenkins-ci.main:jenkins-core 2.176.4.

References

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Left out here: 498 versions. The JSON record has them.

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