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CVE Vulnerability Details :
CVE-2026-5023
PUBLISHED
More InfoOfficial Page
Assigner-VulDB
Assigner Org ID-1af790b2-7ee1-4545-860a-a788eba489b5
View Known Exploited Vulnerability (KEV) details
Published At-29 Mar, 2026 | 02:00
Updated At-30 Mar, 2026 | 14:52
Rejected At-
▼CVE Numbering Authority (CNA)
DeDeveloper23 codebase-mcp RepoMix codebase.ts saveCodebase os command injection

A vulnerability has been found in DeDeveloper23 codebase-mcp up to 3ec749d237dd8eabbeef48657cf917275792fde6. This vulnerability affects the function getCodebase/getRemoteCodebase/saveCodebase of the file src/tools/codebase.ts of the component RepoMix Command Handler. Such manipulation leads to os command injection. The attack needs to be performed locally. The exploit has been disclosed to the public and may be used. This product implements a rolling release for ongoing delivery, which means version information for affected or updated releases is unavailable. The project was informed of the problem early through an issue report but has not responded yet.

Affected Products
Vendor
DeDeveloper23
Product
codebase-mcp
Modules
  • RepoMix Command Handler
Versions
Affected
  • 3ec749d237dd8eabbeef48657cf917275792fde6
Problem Types
TypeCWE IDDescription
CWECWE-78OS Command Injection
CWECWE-77Command Injection
Type: CWE
CWE ID: CWE-78
Description: OS Command Injection
Type: CWE
CWE ID: CWE-77
Description: Command Injection
Metrics
VersionBase scoreBase severityVector
4.04.8MEDIUM
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
3.15.3MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
3.05.3MEDIUM
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
2.04.3N/A
AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR
Version: 4.0
Base score: 4.8
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Version: 3.1
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
Version: 3.0
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
Version: 2.0
Base score: 4.3
Base severity: N/A
Vector:
AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

reporter
Yinci Chen (VulDB User)
Timeline
EventDate
Advisory disclosed2026-03-27 00:00:00
VulDB entry created2026-03-27 01:00:00
VulDB entry last update2026-03-27 15:29:31
Event: Advisory disclosed
Date: 2026-03-27 00:00:00
Event: VulDB entry created
Date: 2026-03-27 01:00:00
Event: VulDB entry last update
Date: 2026-03-27 15:29:31
Replaced By

Rejected Reason

References
HyperlinkResource
https://vuldb.com/vuln/353907
vdb-entry
technical-description
https://vuldb.com/vuln/353907/cti
signature
permissions-required
https://vuldb.com/submit/778348
third-party-advisory
https://github.com/DeDeveloper23/codebase-mcp/issues/7
exploit
issue-tracking
https://github.com/DeDeveloper23/codebase-mcp/
product
Hyperlink: https://vuldb.com/vuln/353907
Resource:
vdb-entry
technical-description
Hyperlink: https://vuldb.com/vuln/353907/cti
Resource:
signature
permissions-required
Hyperlink: https://vuldb.com/submit/778348
Resource:
third-party-advisory
Hyperlink: https://github.com/DeDeveloper23/codebase-mcp/issues/7
Resource:
exploit
issue-tracking
Hyperlink: https://github.com/DeDeveloper23/codebase-mcp/
Resource:
product
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
Details not found