CVE-2020-2275 json
Arbitrary file read vulnerability in Copy data to workspace Jenkins Plugin
published 2020-09-16 6 y ago modified 2026-06-17 4 mo ago also GHSA-2f4c-8rp6-fh6q , EUVD-2022-1971
- cvss
- 6.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.7%
- EPSS 1.7% chance of exploitation in 30 days, percentile 77%
- public exploits
- 0
- none known
Summary
Jenkins Copy data to workspace Plugin 1.0 and earlier does not limit which directories can be copied from the Jenkins controller to job workspaces, allowing attackers with Job/Configure permission to read arbitrary files on the Jenkins controller.
Exploit prediction
1.70% chance of exploitation in the next 30 days, higher than 77% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:P/I:N/A:N |
| GitHub | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | org.jvnet.hudson.plugins:copy-data-to-workspace-plugin | <=1.0 |
no fix listed |
Affected products
- Jenkins project Jenkins Copy data to workspace Plugin
Classification
- Weakness
-
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory
References
-
jenkins.io
/security/advisory/2020-09-16/#SECURITY-1966
web, vendor-advisory
-
openwall.com
/lists/oss-security/2020/09/16/3
mailing-list, web, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2020-2275
advisory
-
github.com
/jenkinsci/copy-data-to-workspace-plugin
package
Sources
- CVE List CVE-2020-2275
- GitHub Advisory GHSA-2f4c-8rp6-fh6q
- NVD CVE-2020-2275
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.