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Vulnerability details: VCID-7xf4-2kjf-87fe
Vulnerability ID VCID-7xf4-2kjf-87fe
Aliases CVE-2023-27902
GHSA-cj6r-8pxj-5jv6
Summary Improper Access Control Jenkins 2.393 and earlier, LTS 2.375.3 and earlier shows temporary directories related to job workspaces, which allows attackers with Item/Workspace permission to access their contents.
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (4)
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
CWE-284 Improper Access Control
CWE-266 Incorrect Privilege Assignment
System Score Found at
cvssv3 4.3 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-27902.json
epss 0.00788 https://api.first.org/data/v1/epss?cve=CVE-2023-27902
epss 0.00788 https://api.first.org/data/v1/epss?cve=CVE-2023-27902
epss 0.00788 https://api.first.org/data/v1/epss?cve=CVE-2023-27902
epss 0.00788 https://api.first.org/data/v1/epss?cve=CVE-2023-27902
epss 0.00788 https://api.first.org/data/v1/epss?cve=CVE-2023-27902
epss 0.00788 https://api.first.org/data/v1/epss?cve=CVE-2023-27902
epss 0.00788 https://api.first.org/data/v1/epss?cve=CVE-2023-27902
epss 0.00788 https://api.first.org/data/v1/epss?cve=CVE-2023-27902
epss 0.00788 https://api.first.org/data/v1/epss?cve=CVE-2023-27902
epss 0.00788 https://api.first.org/data/v1/epss?cve=CVE-2023-27902
epss 0.00788 https://api.first.org/data/v1/epss?cve=CVE-2023-27902
epss 0.00788 https://api.first.org/data/v1/epss?cve=CVE-2023-27902
epss 0.00788 https://api.first.org/data/v1/epss?cve=CVE-2023-27902
epss 0.00788 https://api.first.org/data/v1/epss?cve=CVE-2023-27902
cvssv3.1_qr MODERATE https://github.com/advisories/GHSA-cj6r-8pxj-5jv6
cvssv3.1 4.3 https://github.com/CVEProject/cvelist/blob/master/2023/27xxx/CVE-2023-27902.json
generic_textual MODERATE https://github.com/CVEProject/cvelist/blob/master/2023/27xxx/CVE-2023-27902.json
cvssv3.1 4.3 https://github.com/jenkinsci/jenkins/commit/80452662b31ac6c9f4418cffae1af6af4daf479a
generic_textual MODERATE https://github.com/jenkinsci/jenkins/commit/80452662b31ac6c9f4418cffae1af6af4daf479a
cvssv3.1 4.3 https://nvd.nist.gov/vuln/detail/CVE-2023-27902
generic_textual MODERATE https://nvd.nist.gov/vuln/detail/CVE-2023-27902
cvssv3.1 4.3 https://www.jenkins.io/security/advisory/2023-03-08/#SECURITY-1807
generic_textual MODERATE https://www.jenkins.io/security/advisory/2023-03-08/#SECURITY-1807
ssvc Track https://www.jenkins.io/security/advisory/2023-03-08/#SECURITY-1807
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-27902.json
https://api.first.org/data/v1/epss?cve=CVE-2023-27902
https://github.com/CVEProject/cvelist/blob/master/2023/27xxx/CVE-2023-27902.json
https://github.com/jenkinsci/jenkins/commit/80452662b31ac6c9f4418cffae1af6af4daf479a
https://www.jenkins.io/security/advisory/2023-03-08/#SECURITY-1807
2177630 https://bugzilla.redhat.com/show_bug.cgi?id=2177630
CVE-2023-27902 https://nvd.nist.gov/vuln/detail/CVE-2023-27902
GHSA-cj6r-8pxj-5jv6 https://github.com/advisories/GHSA-cj6r-8pxj-5jv6
RHSA-2023:3299 https://access.redhat.com/errata/RHSA-2023:3299
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-27902.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:L/PR:L/UI:N/S:U/C:L/I:N/A:N Found at https://github.com/CVEProject/cvelist/blob/master/2023/27xxx/CVE-2023-27902.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:L/PR:L/UI:N/S:U/C:L/I:N/A:N Found at https://github.com/jenkinsci/jenkins/commit/80452662b31ac6c9f4418cffae1af6af4daf479a
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:L/PR:L/UI:N/S:U/C:L/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2023-27902
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:L/PR:L/UI:N/S:U/C:L/I:N/A:N Found at https://www.jenkins.io/security/advisory/2023-03-08/#SECURITY-1807
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: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-02-28T18:46:37Z/ Found at https://www.jenkins.io/security/advisory/2023-03-08/#SECURITY-1807
Exploit Prediction Scoring System (EPSS)
Percentile 0.73798
EPSS Score 0.00788
Published At April 2, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T12:51:00.295201+00:00 GitLab Importer Import https://gitlab.com/gitlab-org/advisories-community/-/blob/main/maven/org.jenkins-ci.main/jenkins-core/CVE-2023-27902.yml 38.0.0