GHSA-876r-hj45-fw7g
Sandbox Breakout / Arbitrary Code Execution in safer-eval
GHSA-876r-hj45-fw7g is a vulnerability with no CVSS score yet in safer-eval, published September 3, 2020. No source lists public exploit code. No source names a fixed version.
- Severity
- UnratedNo CVSS score yet
- Exploit chance
- UnscoredNo EPSS score yet
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
Description
All versions of safer-eval are vulnerable to Sandbox Escape leading to Remote Code Execution. It is possible to escape the sandbox by forcing exceptions recursively in the evaluated code. This may allow attacker to execute arbitrary code in the system.
Recommendation
The package is not suited to receive arbitrary user input. Consider using an alternative package.
Affected packages
| Package | Affected | Fixed |
|---|---|---|
safer-evalnpm | 0.0.0 and later | None known |
What each source reports
GitHub AdvisoriesNo score
Sandbox Breakout / Arbitrary Code Execution in safer-eval
All versions of safer-eval are vulnerable to Sandbox Escape leading to Remote Code Execution. It is possible to escape the sandbox by forcing exceptions recursively in the evaluated code. This may allow attacker to execute arbitrary code in the system.
Recommendation
The package is not suited to receive arbitrary user input. Consider using an alternative package.
- Record
GHSA-876r-hj45-fw7g- Updated
- 2026-11-02
OSVNo score
Sandbox Breakout / Arbitrary Code Execution in safer-eval
All versions of safer-eval are vulnerable to Sandbox Escape leading to Remote Code Execution. It is possible to escape the sandbox by forcing exceptions recursively in the evaluated code. This may allow attacker to execute arbitrary code in the system.
Recommendation
The package is not suited to receive arbitrary user input. Consider using an alternative package.
- Record
GHSA-876r-hj45-fw7g- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | GitHub Advisories, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.