r-huijts xcode-mcp-server run_lldb index.ts registerXcodeTools command injection
Published Feb 8, 2026
5.3
MEDIUMCVSS 4.0
EPSS 3.45%
Description
A vulnerability was found in r-huijts xcode-mcp-server up to f3419f00117aa9949e326f78cc940166c88f18cb. This affects the function registerXcodeTools of the file src/tools/xcode/index.ts of the component run_lldb. The manipulation of the argument args results in command injection. It is possible to launch the attack remotely. The exploit has been made public and could be used. This product takes the approach of rolling releases to provide continious delivery. Therefore, version details for affected and updated releases are not available. The patch is identified as 11f8d6bacadd153beee649f92a78a9dad761f56f. Applying a patch is advised to resolve this issue.
Affected products
-
- Version StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| R-Huijts | Xcode-Mcp-Server | n/a |
|
- ≤ 2025-08-26
No data.
No Red Hat product state for this CVE.
xcode-mcp-server
npm
Introduced 0 Fixed not fixed
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| npm | xcode-mcp-server | 0 | not fixed |
Remediation
No remediation recorded yet.
Metrics
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
2 other sources (CVE.org, NVD) ▾
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
2 other sources (GHSA, CVE.org) ▾
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C
1 other source (NVD) ▾
AV:N/AC:L/Au:S/C:P/I:P/A:P
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
PoCAutomatable
NoTechnical Impact
PartialDecision
n/aAssessed Feb 9, 2026 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
Feb–Oct 2026- EPSS v4
- EPSS v5
Percentile over time
- EPSS v4
- EPSS v5
Table of values (3 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 3.45% (0.03445) | 88.62th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.95% (0.02953) | 85.34th | v5 (v2026.06.15) |
| Feb 9, 2026 | 0.73% (0.00734) | 72.29th | v4 (v2025.03.14) |
References (9)
- https://github.com/advisories/GHSA-84fx-pwf3-7777 Advisory
- https://github.com/r-huijts/xcode-mcp-server product
- https://github.com/r-huijts/xcode-mcp-server/commit/11f8d6bacadd153beee649f92a78a9dad761f56f patch
- https://github.com/r-huijts/xcode-mcp-server/issues/13 issue-trackingExploit
- https://github.com/r-huijts/xcode-mcp-server/issues/13#issue-3878065790 exploitissue-tracking
- https://nvd.nist.gov/vuln/detail/CVE-2026-2178
- https://vuldb.com/?ctiid.344881 signaturepermissions-requiredPermissions RequiredVDB Entry
- https://vuldb.com/?id.344881 vdb-entrytechnical-descriptionThird Party AdvisoryVDB Entry
- https://vuldb.com/?submit.749569 third-party-advisoryThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| https://github.com/advisories/GHSA-84fx-pwf3-7777 | Advisory | |
| https://github.com/r-huijts/xcode-mcp-server | product | |
| https://github.com/r-huijts/xcode-mcp-server/commit/11f8d6bacadd153beee649f92a78a9dad761f56f | patch | |
| https://github.com/r-huijts/xcode-mcp-server/issues/13 | issue-trackingExploit | |
| https://github.com/r-huijts/xcode-mcp-server/issues/13#issue-3878065790 | exploitissue-tracking | |
| https://nvd.nist.gov/vuln/detail/CVE-2026-2178 | ||
| https://vuldb.com/?ctiid.344881 | signaturepermissions-requiredPermissions RequiredVDB Entry | |
| https://vuldb.com/?id.344881 | vdb-entrytechnical-descriptionThird Party AdvisoryVDB Entry | |
| https://vuldb.com/?submit.749569 | third-party-advisoryThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.