CVE-2023-35931
MEDIUMCVSS 4.3/10EPSS 0.81%
Last modified
CVE-2023-35931 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. Shescape is a simple shell escape library for JavaScript. An attacker may be able to get read-only access to environment variables. EPSS estimates a 0.81% chance of exploitation in the next 30 days.
Description
Shescape is a simple shell escape library for JavaScript. An attacker may be able to get read-only access to environment variables. This bug has been patched in version 1.7.1.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Shescape Project | Shescape | < 1.7.1 |
References
- https://github.com/ericcornelissen/shescape/security/advisories/GHSA-3g7p-8qhx-mc8rExploit, Vendor Advisory
- https://github.com/ericcornelissen/shescape/security/advisories/GHSA-3g7p-8qhx-mc8rExploit, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-35931?
Shescape is a simple shell escape library for JavaScript. An attacker may be able to get read-only access to environment variables. This bug has been patched in version 1.7.1.
How severe is CVE-2023-35931?
CVE-2023-35931 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.81% probability of exploitation in the next 30 days.
How do I fix CVE-2023-35931?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2023-35931?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST