// For flags

CVE-2023-27902

Jenkins: Workspace temporary directories accessible through directory browser

Severity Score

4.3
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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.

A flaw was found in Jenkins. Jenkins uses temporary directories adjacent to workspace directories, usually with the @tmp name suffix, to store temporary files related to the build. In pipelines, these temporary directories are adjacent to the current working directory when operating in a subdirectory of the automatically allocated workspace. Jenkins-controlled processes, like SCMs, may store credentials in these directories. Affected versions of Jenkins show these temporary directories when viewing job workspaces, which allows attackers with Item/Workspace permission to access their contents.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2023-03-07 CVE Reserved
  • 2023-03-08 CVE Published
  • 2024-08-02 CVE Updated
  • 2024-09-28 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-266: Incorrect Privilege Assignment
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Jenkins
Search vendor "Jenkins"
Jenkins
Search vendor "Jenkins" for product "Jenkins"
< 2.375.4
Search vendor "Jenkins" for product "Jenkins" and version " < 2.375.4"
lts
Affected
Jenkins
Search vendor "Jenkins"
Jenkins
Search vendor "Jenkins" for product "Jenkins"
< 2.394
Search vendor "Jenkins" for product "Jenkins" and version " < 2.394"
-
Affected