CVE-2021-21618

published 2021-02-24

CVE-2021-21618: Jenkins Repository Connector Plugin 2.0.2 and earlier does not escape parameter names and descriptions for past builds, resulting in a stored cross-site…

Priority P3 42 medium 5.4 CVSS 3.1

AV N AC L PR L UI R S C C L I L A N

Jenkins Repository Connector Plugin 2.0.2 and earlier does not escape parameter names and descriptions for past builds, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Item/Configure permission.

Affected

9 ranges

Vendor	Product	Version range	Fixed in
jenkins	active_choices_plugin	—	—
jenkins	artifact_repository_parameter_plugin	—	—
jenkins	claim_plugin	—	—
jenkins	configuration_slicing_plugin	—	—
jenkins	ids_in_support_core_plugin	—	—
jenkins	repository_connector	<= 2.0.2	—
jenkins	repository_connector_plugin	—	—
jenkins	support_core_plugin	—	—
jenkins_project	jenkins_repository_connector_plugin	unspecified – 2.0.2	—

CVSS provenance

nvd v3.1 5.4 MEDIUM CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

nvd v2.0 3.5 LOW AV:N/AC:M/Au:S/C:N/I:P/A:N

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CWE-79