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Vulnerability details: VCID-sa11-2uur-8ybd
Vulnerability ID VCID-sa11-2uur-8ybd
Aliases CVE-2020-2254
GHSA-vq7j-6pcq-f48p
Summary Path traversal vulnerability in Blue Ocean Plugin Blue Ocean Plugin 1.23.2 and earlier provides an undocumented feature flag, `blueocean.features.GIT_READ_SAVE_TYPE`, that when set to the value `clone` allows an attacker with Item/Configure or Item/Create permission to read arbitrary files on the Jenkins controller file system. Blue Ocean Plugin 1.23.3 no longer includes this feature and redirects existing usage to a safer alternative.
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
cvssv3 6.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-2254.json
epss 0.02419 https://api.first.org/data/v1/epss?cve=CVE-2020-2254
epss 0.02419 https://api.first.org/data/v1/epss?cve=CVE-2020-2254
epss 0.02419 https://api.first.org/data/v1/epss?cve=CVE-2020-2254
epss 0.02419 https://api.first.org/data/v1/epss?cve=CVE-2020-2254
epss 0.02419 https://api.first.org/data/v1/epss?cve=CVE-2020-2254
epss 0.02419 https://api.first.org/data/v1/epss?cve=CVE-2020-2254
epss 0.02419 https://api.first.org/data/v1/epss?cve=CVE-2020-2254
epss 0.02419 https://api.first.org/data/v1/epss?cve=CVE-2020-2254
epss 0.02419 https://api.first.org/data/v1/epss?cve=CVE-2020-2254
epss 0.02419 https://api.first.org/data/v1/epss?cve=CVE-2020-2254
epss 0.02419 https://api.first.org/data/v1/epss?cve=CVE-2020-2254
epss 0.02419 https://api.first.org/data/v1/epss?cve=CVE-2020-2254
epss 0.02419 https://api.first.org/data/v1/epss?cve=CVE-2020-2254
epss 0.02419 https://api.first.org/data/v1/epss?cve=CVE-2020-2254
epss 0.02419 https://api.first.org/data/v1/epss?cve=CVE-2020-2254
epss 0.02419 https://api.first.org/data/v1/epss?cve=CVE-2020-2254
cvssv3.1_qr MODERATE https://github.com/advisories/GHSA-vq7j-6pcq-f48p
cvssv3.1 5.3 https://github.com/jenkinsci/blueocean-plugin
generic_textual MODERATE https://github.com/jenkinsci/blueocean-plugin
cvssv3.1 5.3 https://github.com/jenkinsci/blueocean-plugin/commit/f0dd4b68d62ac3c3c85012d6eb0c92bcebf85e12
generic_textual MODERATE https://github.com/jenkinsci/blueocean-plugin/commit/f0dd4b68d62ac3c3c85012d6eb0c92bcebf85e12
cvssv3.1 5.3 https://nvd.nist.gov/vuln/detail/CVE-2020-2254
generic_textual MODERATE https://nvd.nist.gov/vuln/detail/CVE-2020-2254
cvssv3.1 5.3 https://www.jenkins.io/security/advisory/2020-09-16/#SECURITY-1956
generic_textual MODERATE https://www.jenkins.io/security/advisory/2020-09-16/#SECURITY-1956
cvssv3.1 5.3 http://www.openwall.com/lists/oss-security/2020/09/16/3
generic_textual MODERATE http://www.openwall.com/lists/oss-security/2020/09/16/3
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-2254.json
https://api.first.org/data/v1/epss?cve=CVE-2020-2254
https://github.com/jenkinsci/blueocean-plugin
https://github.com/jenkinsci/blueocean-plugin/commit/f0dd4b68d62ac3c3c85012d6eb0c92bcebf85e12
https://nvd.nist.gov/vuln/detail/CVE-2020-2254
https://www.jenkins.io/security/advisory/2020-09-16/#SECURITY-1956
http://www.openwall.com/lists/oss-security/2020/09/16/3
1880456 https://bugzilla.redhat.com/show_bug.cgi?id=1880456
GHSA-vq7j-6pcq-f48p https://github.com/advisories/GHSA-vq7j-6pcq-f48p
RHSA-2020:4297 https://access.redhat.com/errata/RHSA-2020:4297
RHSA-2020:5102 https://access.redhat.com/errata/RHSA-2020:5102
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-2254.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N Found at https://github.com/jenkinsci/blueocean-plugin
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N Found at https://github.com/jenkinsci/blueocean-plugin/commit/f0dd4b68d62ac3c3c85012d6eb0c92bcebf85e12
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2020-2254
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N Found at https://www.jenkins.io/security/advisory/2020-09-16/#SECURITY-1956
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N Found at http://www.openwall.com/lists/oss-security/2020/09/16/3
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.85048
EPSS Score 0.02419
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T13:10:39.895348+00:00 GithubOSV Importer Import https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-vq7j-6pcq-f48p/GHSA-vq7j-6pcq-f48p.json 38.0.0