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2 vulnerabilities found for gitbucket by gitbucket
CVE-2018-25332 (GCVE-0-2018-25332)
Vulnerability from nvd – Published: 2026-05-17 12:11 – Updated: 2026-05-18 17:56
VLAI
EPSS
VEX
Title
GitBucket 4.23.1 Unauthenticated Remote Code Execution
Summary
GitBucket 4.23.1 contains an unauthenticated remote code execution vulnerability that allows attackers to execute arbitrary commands by exploiting weak secret token generation and insecure file upload functionality. Attackers can brute-force the Blowfish encryption key, upload a malicious JAR plugin via the git-lfs endpoint, and execute system commands through an exposed exploit endpoint.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-18 17:55 UTC
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/44668 | exploit |
| https://security.szurek.pl/ | product |
| https://github.com/gitbucket/gitbucket | product |
| https://www.vulncheck.com/advisories/gitbucket-un… | third-party-advisory |
Impacted products
Date Public
2018-05-21 00:00
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CVE-2018-25332 (GCVE-0-2018-25332)
Vulnerability from cvelistv5 – Published: 2026-05-17 12:11 – Updated: 2026-05-18 17:56
VLAI
EPSS
VEX
Title
GitBucket 4.23.1 Unauthenticated Remote Code Execution
Summary
GitBucket 4.23.1 contains an unauthenticated remote code execution vulnerability that allows attackers to execute arbitrary commands by exploiting weak secret token generation and insecure file upload functionality. Attackers can brute-force the Blowfish encryption key, upload a malicious JAR plugin via the git-lfs endpoint, and execute system commands through an exposed exploit endpoint.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-18 17:55 UTC
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/44668 | exploit |
| https://security.szurek.pl/ | product |
| https://github.com/gitbucket/gitbucket | product |
| https://www.vulncheck.com/advisories/gitbucket-un… | third-party-advisory |
Impacted products
Date Public
2018-05-21 00:00
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