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GHSA-w88f-j9rc-h7v3: Jenkins SAML Single Sign On(SSO) Plugin missing permission checks

Jenkins SAML Single Sign On(SSO) Plugin 2.0.0 and earlier does not perform a permission check in an HTTP endpoint.

This allows attackers with Overall/Read permission to send an HTTP POST request with JSON body containing attacker-specified content, to miniOrange’s API for sending emails.

Additionally, this HTTP endpoint does not require POST requests, resulting in a cross-site request forgery (CSRF) vulnerability.

SAML Single Sign On(SSO) Plugin 2.0.1 removes the affected HTTP endpoint.

ghsa
#csrf#vulnerability#js#git#java#maven
  1. GitHub Advisory Database
  2. GitHub Reviewed
  3. CVE-2023-32996

Jenkins SAML Single Sign On(SSO) Plugin missing permission checks

Moderate severity GitHub Reviewed Published May 16, 2023 to the GitHub Advisory Database • Updated May 17, 2023

Package

maven io.jenkins.plugins:miniorange-saml-sp (Maven)

Affected versions

< 2.0.1

Jenkins SAML Single Sign On(SSO) Plugin 2.0.0 and earlier does not perform a permission check in an HTTP endpoint.

This allows attackers with Overall/Read permission to send an HTTP POST request with JSON body containing attacker-specified content, to miniOrange’s API for sending emails.

Additionally, this HTTP endpoint does not require POST requests, resulting in a cross-site request forgery (CSRF) vulnerability.

SAML Single Sign On(SSO) Plugin 2.0.1 removes the affected HTTP endpoint.

References

  • https://nvd.nist.gov/vuln/detail/CVE-2023-32996
  • https://www.jenkins.io/security/advisory/2023-05-16/#SECURITY-2994

Published to the GitHub Advisory Database

May 16, 2023

Last updated

May 17, 2023

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