CVE-2017-2650
Jenkins Pipeline Classpath Step plugin allowed Script Security sandbox bypass
It was found that the use of Pipeline: Classpath Step Jenkins plugin enables a bypass of the Script Security sandbox for users with SCM commit access, as well as users with e.g. Job/Configure permission in Jenkins.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
It was found that the use of Pipeline: Classpath Step Jenkins plugin enables a bypass of the Script Security sandbox for users with SCM commit access, as well as users with e.g. Job/Configure permission in Jenkins.
- Record
CVE-2017-2650- CVSS 3.0
- 8.5 High
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H - CVSS 2.0
- 6.0 Medium
AV:N/AC:M/Au:S/C:P/I:P/A:P - Weakness
- CWE-592
- Updated
- 2026-11-02
CVE List No score
It was found that the use of Pipeline: Classpath Step Jenkins plugin enables a bypass of the Script Security sandbox for users with SCM commit access, as well as users with e.g. Job/Configure permission in Jenkins.
- Record
CVE-2017-2650- Weakness
- CWE-592
- Updated
- 2026-11-02
EUVDEUVD-2022-5097 No score
It was found that the use of Pipeline: Classpath Step Jenkins plugin enables a bypass of the Script Security sandbox for users with SCM commit access, as well as users with e.g. Job/Configure permission in Jenkins.
- Record
EUVD-2022-5097- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-r5c7-qcc9-5v7m
Jenkins Pipeline Classpath Step plugin allowed Script Security sandbox bypass
It was found that the use of Pipeline: Classpath Step Jenkins plugin enables a bypass of the Script Security sandbox for users with SCM commit access, as well as users with e.g. Job/Configure permission in Jenkins.
- Record
GHSA-r5c7-qcc9-5v7m- CVSS 3.0
- 8.5 High
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H - Updated
- 2026-11-02
OSVGHSA-r5c7-qcc9-5v7m
Jenkins Pipeline Classpath Step plugin allowed Script Security sandbox bypass
It was found that the use of Pipeline: Classpath Step Jenkins plugin enables a bypass of the Script Security sandbox for users with SCM commit access, as well as users with e.g. Job/Configure permission in Jenkins.
- Record
GHSA-r5c7-qcc9-5v7m- CVSS 3.0
- 8.5 High
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H - Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
cprice404:pipeline-classpathMaven |
0.1.0 to 0.1.0 | None known |
cprice404:pipeline-classpathMaven |
Listed versions 0.1.0 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2017-2650 is a high vulnerability (CVSS 8.5) in Jenkins Pipeline Classpath Step, published July 27, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.13%, the 66th percentile. No source names a fixed version.