exec.CommandContext in Chaosblade 0.3 through 1.7.3, when server mode is used, allows OS…
Priority HIGH 72CWE-78Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- Low · High · Low
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and GitHub. Impact type from CWE-78.
Summary
exec.CommandContext in Chaosblade 0.3 through 1.7.3, when server mode is used, allows OS command execution via the cmd parameter without authentication.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.01669 76th percentileScored 2026-11-07
Fix Fixed github.com/chaosblade-io/chaosblade (Go): 1.7.4
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | github.com/chaosblade-io/chaosblade (Go) | 0.0.3 to before 1.7.4 | 1.7.4 | Patch available | GHSA-723h-x37g-f8qm |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- github.com/chaosblade-io/chaosblade (Go) Vendor— Affected 0.0.3 to before 1.7.4 Fixed in 1.7.4 Patch available GHSA-723h-x37g-f8qm
CPE names CISA-ADP · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:chaosblade:chaosblade:*:*:*:*:*:*:*:* | — | — | — |
- cpe:2.3:a:chaosblade:chaosblade:*:*:*:*:*:*:*:* Versions — — ·—
Remediation
- Fix · GHSA-723h-x37g-f8qm github.com/chaosblade-io/chaosblade (Go) Fixed in 1.7.4 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2023-47105
- 2026-10-03 Alias added: GHSA-723h-x37g-f8qm
References
Advisory 2
Other 4
- https://github.com/chaosblade-io/chaosblade/blob/0a07380c9899febb2b544132783b376b44226cca/exec/os/executor.go#L68
- https://narrow-oatmeal-0c0.notion.site/ChaosBlade-Remote-Command-Execution-CVE-2023-47105-4f5459046488436caaec2bced6ff26d7
- https://github.com/chaosblade-io/chaosblade/commit/6bc73c31e14ea2b1bfc30f359e1fe952859d9adc
- https://github.com/chaosblade-io/chaosblade
Sources
- CVE-2023-47105 · CVE Program
- CVE-2023-47105 · NVD
- FIRST EPSS
- GHSA-723h-x37g-f8qm · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences