CVE-2022-36891 Jenkins Deployer Framework Plugin allows attackers with Item/Read permission to read deployment logs
Attackers with read permissions can access deployment logs without deploy permissions due to missing authorization checks in the Jenkins Deployer Framework Plugin.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2022-36891?
CVE-2022-36891 is a medium-severity missing authorization vulnerability in Jenkins Deployer Framework Plugin, published on 27 Jul 2022. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A missing permission check in Jenkins Deployer Framework Plugin 85.v1d1888e8c021 and earlier allows attackers with Item/Read permission but without Deploy Now/Deploy permission to read deployment logs.
Weakness: CWE-862
Which versions are affected by CVE-2022-36891?
2 open source packages ship an affected version, including org.jenkins-ci.plugins:deployer-framework. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
org.jenkins-ci.plugins:deployer-framework Maven | All versions | 86.v7b_a_4a_55b_f3ec |
org.jenkins-ci.plugins:deployer-framework Maven | All versions | 86.v7b_a_4a_55b_f3ec |
Products include Jenkins Deployer Framework.
How do I fix CVE-2022-36891?
Upgrade org.jenkins-ci.plugins:deployer-framework to 86.v7b_a_4a_55b_f3ec or later.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2022-36891 being exploited?
There is no known exploitation of CVE-2022-36891 in the wild and no public exploit code.
Other vulnerabilities in Jenkins Deployer Framework Plugin
Sources
Also known as GHSA-rqqx-fvqx-539g.