CVE-2023-32995: CSRF

Published May 16, 2023
·
Updated

A cross-site request forgery (CSRF) vulnerability in Jenkins SAML Single Sign On(SSO) Plugin 2.0.0 and earlier allows attackers to send an HTTP POST request with JSON body containing attacker-specified content, to miniOrange's API for sending emails.

Other sources

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.

Affected Software

2 affected componentsFixes available
maven/io.jenkins.plugins:miniorange-saml-sp<2.0.1
2.0.1
Jenkins Saml Single Sign On Jenkins<=2.0.0

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade maven/io.jenkins.plugins:miniorange-saml-sp to a version that resolves this vulnerability.

    Fixed in 2.0.1
  2. Upgrade

    Upgrade Jenkins SAML Single Sign On(SSO) Plugin to a version that resolves this vulnerability.

    Fixed in 2.0.1
  3. Remove

    Remove Jenkins SAML Single Sign On(SSO) Plugin HTTP endpoint affected by CSRF from your environment.

    Remove the affected HTTP endpoint (removed in Jenkins SAML Single Sign On(SSO) Plugin 2.0.1) that allows POST/GET requests without proper permission checking and enables CSRF to miniOrange’s API for sending emails.

Event History

May 16, 2023
CVE Published
via MITRE·04:00 PM
Data Sourced
via MITRE·04:00 PM
Description
Data Sourced
via NVD·05:15 PM
DescriptionSeverityWeaknessAffected Software
Advisory Published
06:30 PM
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Frequently Asked Questions

1

What is the severity of CVE-2023-32995?

CVE-2023-32995 is classified as a cross-site request forgery (CSRF) vulnerability that can allow unauthorized actions to be executed.

2

How do I fix CVE-2023-32995?

To fix CVE-2023-32995, upgrade the Jenkins SAML Single Sign On Plugin to version 2.0.1 or later.

3

What software is affected by CVE-2023-32995?

CVE-2023-32995 affects Jenkins SAML Single Sign On Plugin version 2.0.0 and earlier.

4

What type of attack can CVE-2023-32995 enable?

CVE-2023-32995 can enable an attacker to send malicious HTTP POST requests to miniOrange's API to send unauthorized emails.

5

Is CVE-2023-32995 related to Jenkins security?

Yes, CVE-2023-32995 is a vulnerability specifically affecting the Jenkins software's SAML Single Sign On Plugin.

Company

Resources

Contact

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