CVE-2023-32995 Jenkins SAML Single Sign On(SSO) Plugin Cross-Site Request Forgery vulnerability

High 8.8 Published 16 May 2023 Updated 23 Jan 2025

Attackers can exploit CSRF to send arbitrary email requests via the plugin's API, potentially spamming or phishing users.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: Available

What is CVE-2023-32995?

CVE-2023-32995 is a high-severity vulnerability in Jenkins SAML Single Sign On(SSO) Plugin, published on 16 May 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

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.

Weakness: CWE-352

Which versions are affected by CVE-2023-32995?

2 open source packages ship an affected version, including io.jenkins.plugins:miniorange-saml-sp. It affects 1 product.

Package	Affected	Fixed in
`io.jenkins.plugins:miniorange-saml-sp` Maven	All versions	`2.0.1`
`io.jenkins.plugins:miniorange-saml-sp` Maven	All versions	`2.0.1`

Products include Jenkins Saml Single Sign On.

How do I fix CVE-2023-32995?

Upgrade io.jenkins.plugins:miniorange-saml-sp to 2.0.1 or later.

Is CVE-2023-32995 being exploited?

There is no known exploitation of CVE-2023-32995 in the wild and no public exploit code.

Sources

Also known as GHSA-ghpm-mgf5-cv8q.