CVE-2026-106763
@justice8096/sagemath-mcp-server: executes arbitrary code via the escapeShellString and sanitizeCode functions
An issue in @justice8096/sagemath-mcp-server 1.0.1 allows a remote attacker to execute arbitrary code via the escapeShellString and sanitizeCode functions.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
An issue in @justice8096/sagemath-mcp-server 1.0.1 allows a remote attacker to execute arbitrary code via the escapeShellString and sanitizeCode functions.
- Record
CVE-2026-106763- CVSS 3.1
- 7.5 High
CVSS:3.1/AC:H/AV:N/A:H/C:H/I:H/PR:N/S:U/UI:R - Weakness
- CWE-78
- Updated
- 2026-11-02
EUVDEUVD-2026-109096
An issue in @justice8096/sagemath-mcp-server 1.0.1 allows a remote attacker to execute arbitrary code via the escapeShellString and sanitizeCode functions.
- Record
EUVD-2026-109096- CVSS 3.1
- 7.5 High
CVSS:3.1/AC:H/AV:N/A:H/C:H/I:H/PR:N/S:U/UI:R - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-2vq3-mpmf-9xgr
@justice8096/sagemath-mcp-server: executes arbitrary code via the escapeShellString and sanitizeCode functions
An issue in @justice8096/sagemath-mcp-server 1.0.1 allows a remote attacker to execute arbitrary code via the escapeShellString and sanitizeCode functions.
- Record
GHSA-2vq3-mpmf-9xgr- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
NVD
An issue in @justice8096/sagemath-mcp-server 1.0.1 allows a remote attacker to execute arbitrary code via the escapeShellString and sanitizeCode functions.
- Record
CVE-2026-106763- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-78
- Updated
- 2026-11-02
OSVGHSA-2vq3-mpmf-9xgr
@justice8096/sagemath-mcp-server: executes arbitrary code via the escapeShellString and sanitizeCode functions
An issue in @justice8096/sagemath-mcp-server 1.0.1 allows a remote attacker to execute arbitrary code via the escapeShellString and sanitizeCode functions.
- Record
GHSA-2vq3-mpmf-9xgr- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
@justice8096/sagemath-mcp-servernpm |
through 1.0.1 | None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-106763 is a high vulnerability (CVSS 7.5) in @justice8096/sagemath-mcp-server, published October 23, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.52%, the 44th percentile. No source names a fixed version.