CVE-2021-21697
Critical
Description
Jenkins 2.318 and earlier, LTS 2.303.2 and earlier allows any agent to read and write the contents of any build directory stored in Jenkins with very few restrictions.
SeverityCritical
CVSS9.1
Exploit probability—
Product
Jenkins
PublishedNov 4, 2021
First seenNov 4, 2021
How to fix
Update
- org.jenkins-ci.main:jenkins-core2.303.3, 2.319 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| jenkins jenkins | v ≤ 2.303.2, v ≤ 2.318 | — |
| org.jenkins-ci.main:jenkins-coreMaven | v < 2.303.3, 2.304 ≤ v < 2.319 | 2.303.3, 2.319 |
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