CVE-2020-2267 Missing permission checks in MongoDB Plugin
Attackers with read permissions can access arbitrary file metadata on the Jenkins controller due to missing permission checks in the MongoDB plugin.
- 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-2020-2267?
CVE-2020-2267 is a medium-severity missing authorization vulnerability in Jenkins MongoDB Plugin, published on 16 Sep 2020. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A missing permission check in Jenkins MongoDB Plugin 1.3 and earlier allows attackers with Overall/Read permission to gain access to some metadata of any arbitrary files on the Jenkins controller.
Weakness: CWE-862
Which versions are affected by CVE-2020-2267?
2 open source packages ship an affected version, including org.jenkins-ci.plugins:mongodb. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
org.jenkins-ci.plugins:mongodb Maven | All versions to 1.3 | None |
org.jenkins-ci.plugins:mongodb Maven | All versions to 1.3 | None |
Products include Jenkins Mongodb.
How do I fix CVE-2020-2267?
No fix has been published for CVE-2020-2267 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2020-2267 being exploited?
There is no known exploitation of CVE-2020-2267 in the wild and no public exploit code.
Other vulnerabilities in Jenkins MongoDB Plugin
Sources
Also known as GHSA-c26h-8h4p-4jgj.