CVE-2020-2290
published 2020-10-08CVE-2020-2290: Jenkins Active Choices Plugin 2.4 and earlier does not escape some return values of sandboxed scripts for Reactive Reference Parameters, resulting in a stored…
PriorityP424medium5.4CVSS 3.1
AVNACLPRLUIRSCCLILAN
EPSS
0.90%
59.4th percentile
Jenkins Active Choices Plugin 2.4 and earlier does not escape some return values of sandboxed scripts for Reactive Reference Parameters, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.
Affected
13 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| jenkins | active_choices | <= 2.4 | — |
| jenkins | active_choices_plugin | — | — |
| jenkins | audit_trail_plugin | — | — |
| jenkins | incorrect_default_pattern_in_audit_trail_plugin | — | — |
| jenkins | maven_cascade_release_plugin | — | — |
| jenkins | nerrvana_plugin | — | — |
| jenkins | persona_plugin | — | — |
| jenkins | release_plugin | — | — |
| jenkins | request_logging_could_be_bypassed_in_audit_trail_plugin | — | — |
| jenkins | role-based_authorization_strategy_plugin | — | — |
| jenkins | shared_objects_plugin | — | — |
| jenkins | sms_notification_plugin | — | — |
| jenkins_project | jenkins_active_choices_plugin | unspecified – 2.4 | — |
CVSS provenance
nvdv3.15.4MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
nvdv2.03.5LOWAV:N/AC:M/Au:S/C:N/I:P/A:N
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Jenkins
Jenkins Security Advisory 2020-10-08
vendor_jenkins·2020-10-08·CVSS 8.8
CVE-2020-2286 [HIGH] Jenkins Security Advisory 2020-10-08
Title: Jenkins Security Advisory 2020-10-08
Jenkins Security Advisory 2020-10-08
Jenkins Security Home
For Administrators
Overview
Terminology
Vulnerabilities and Scoring
Security Advisories
Security Issues
Advisory Schedule
Vulnerabilities in Plugins
How We Fix Security Issues
For Reporters
Reporting Vulnerabilities
Jenkins CNA
For Maintainers
Overview
Vulnerabilities in Plugins
Jenkins Security Team
About
Contributions
This advisory announces vulnerabilities in the following Jenkins deliverables:
Active Choices
Plugin
Audit Trail
Plugin
couchdb-statistics
Plugin
Maven Cascade Release
Plugin
Nerrvana
Plugin
Persona
Plugin
Release
Plugin
Role-based Authoriza
OSV
Stored XSS vulnerability in Jenkins Active Choices Plugin
osv·2022-05-24
CVE-2020-2290 [MEDIUM] Stored XSS vulnerability in Jenkins Active Choices Plugin
Stored XSS vulnerability in Jenkins Active Choices Plugin
Jenkins Active Choices Plugin 2.4 and earlier does not escape `List` and `Map` return values of sandboxed scripts for Reactive Reference Parameters.
This results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.
This issue is caused by an incomplete fix for [SECURITY-470](https://www.jenkins.io/security/advisory/2017-10-23/#persisted-cross-site-scripting-vulnerability-in-active-choices-plugin).
Active Choices Plugin 2.5 escapes all legal return values of sandboxed scripts.
GHSA
Stored XSS vulnerability in Jenkins Active Choices Plugin
ghsa·2022-05-24
CVE-2020-2290 [MEDIUM] CWE-79 Stored XSS vulnerability in Jenkins Active Choices Plugin
Stored XSS vulnerability in Jenkins Active Choices Plugin
Jenkins Active Choices Plugin 2.4 and earlier does not escape `List` and `Map` return values of sandboxed scripts for Reactive Reference Parameters.
This results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.
This issue is caused by an incomplete fix for [SECURITY-470](https://www.jenkins.io/security/advisory/2017-10-23/#persisted-cross-site-scripting-vulnerability-in-active-choices-plugin).
Active Choices Plugin 2.5 escapes all legal return values of sandboxed scripts.
GHSA
Lack of URL normalization may lead to authorization bypass when URL access rules are used
ghsa·2020-09-09
CVE-2020-24660 [MEDIUM] CWE-287 Lack of URL normalization may lead to authorization bypass when URL access rules are used
Lack of URL normalization may lead to authorization bypass when URL access rules are used
### Impact
When access rules are used inside a protected host, some URL encodings may bypass filtering system.
### Patches
Version 0.5.2 includes a patch that fixes the vulnerability
### Workarounds
No way for users to fix or remediate the vulnerability without upgrading
### References
https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/issues/2290
### For more information
If you have any questions or comments about this advisory:
* Open an issue in [this repository](https://github.com/LemonLDAPNG/node-lemonldap-ng-handler/issues) or [LemonLDAP::NG GitLab](https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/issues)
* Email us at [[email protected]](mailto:[email protected])
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2020-10-08
Published