CVE-2020-2260
Missing permission check in Perfecto Plugin
A missing permission check in Jenkins Perfecto Plugin 1.17 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified HTTP URL using attacker-specified credentials.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
A missing permission check in Jenkins Perfecto Plugin 1.17 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified HTTP URL using attacker-specified credentials.
- Record
CVE-2020-2260- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N - CVSS 2.0
- 4.0 Medium
AV:N/AC:L/Au:S/C:N/I:P/A:N - Weakness
- CWE-862
- Updated
- 2026-11-02
CVE List No score
A missing permission check in Jenkins Perfecto Plugin 1.17 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified HTTP URL using attacker-specified credentials.
- Record
CVE-2020-2260- Updated
- 2026-11-02
EUVDEUVD-2022-2185 No score
A missing permission check in Jenkins Perfecto Plugin 1.17 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified HTTP URL using attacker-specified credentials.
- Record
EUVD-2022-2185- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-3h2q-m63q-9cf6
Missing permission check in Perfecto Plugin
Perfecto Plugin 1.17 and earlier does not perform a permission check in a method implementing a connection test.
This allows attackers with Overall/Read permission to connect to an attacker-specified HTTP URL using attacker-specified username and password.
Perfecto Plugin 1.18 requires Overall/Administer permission to perform a connection test.
- Record
GHSA-3h2q-m63q-9cf6- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N - Weakness
- CWE-862
- Updated
- 2026-11-02
OSV
A missing permission check in Jenkins Perfecto Plugin 1.17 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified HTTP URL using attacker-specified credentials.
- Record
CVE-2020-2260- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N - Updated
- 2026-11-02
OSVGHSA-3h2q-m63q-9cf6
Missing permission check in Perfecto Plugin
Perfecto Plugin 1.17 and earlier does not perform a permission check in a method implementing a connection test.
This allows attackers with Overall/Read permission to connect to an attacker-specified HTTP URL using attacker-specified username and password.
Perfecto Plugin 1.18 requires Overall/Administer permission to perform a connection test.
- Record
GHSA-3h2q-m63q-9cf6- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N - Weakness
- CWE-862
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
io.jenkins.plugins:perfectoMaven |
through 1.17 | 1.18 |
io.jenkins.plugins:perfectoMaven |
before 1.18, plus listed versions 1.121.131.141.151.161.17 |
1.18 |
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-2020-2260 is a medium vulnerability (CVSS 4.3) in Jenkins Perfecto, published September 16, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.66%, the 51st percentile. Fixed in io.jenkins.plugins:perfecto 1.18.