CVE-2023-22516 Code injection in Bamboo Data Center

High 8.5 Published 21 Nov 2023 Updated 21 Oct 2024

Authenticated attackers can execute arbitrary code on Atlassian Bamboo servers, compromising confidentiality, integrity, and availability.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2023-22516?

CVE-2023-22516 is a high-severity code injection vulnerability in Atlassian Bamboo Data Center, published on 21 Nov 2023. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

This High severity RCE (Remote Code Execution) vulnerability was introduced in versions 8.1.0, 8.2.0, 9.0.0, 9.1.0, 9.2.0, and 9.3.0 of Bamboo Data Center and Server. This RCE (Remote Code Execution) vulnerability, with a CVSS Score of 8.5, allows an authenticated attacker to execute arbitrary code which has high impact to confidentiality, high impact to integrity, high impact to availability, and requires no user interaction. Atlassian recommends that Bamboo Data Center and Server customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions: Bamboo Data Center and Server 9.2: Upgrade to a release greater than or equal to 9.2.7. JDK 1.8u121+ should be used in case Java 8 used to run Bamboo Data Center and Server. See Bamboo 9.2 Upgrade notes (https://confluence.atlassian.com/bambooreleases/bamboo-9-2-upgrade-notes-1207179212.html) Bamboo Data Center and Server 9.3: Upgrade to a release greater than or equal to 9.3.4 See the release notes ([https://confluence.atlassian.com/bambooreleases/bamboo-release-notes-1189793869.html]). You can download the latest version of Bamboo Data Center and Server from the download center ([https://www.atlassian.com/software/bamboo/download-archives]). This vulnerability was discovered by a private user and reported via our Bug Bounty program

Which versions are affected by CVE-2023-22516?

It affects 1 product.

Products include Atlassian Bamboo.

How do I fix CVE-2023-22516?

No fix has been published for CVE-2023-22516 yet. Limit exposure of the affected software until one is available.

Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.

Is CVE-2023-22516 being exploited?

There is no known exploitation of CVE-2023-22516 in the wild and no public exploit code.

Sources

Also known as GHSA-xqv7-xc39-ph8v.