Description
SandboxJS is a JavaScript sandboxing library. Prior to 0.8.29, there is a sandbox escape vulnerability due to a mismatch between the key on which the validation is performed and the key used for accessing properties. Even though the key used in property accesses is annotated as string, this is never enforced. So, attackers can pass malicious objects that coerce to different string values when used, e.g., one for the time the key is sanitized using hasOwnProperty(key) and a different one for when the key is used for the actual property access. This vulnerability is fixed in 0.8.29.
INFO
Published Date :
2026-02-06T19:50:11.634Z
Last Modified :
2026-02-06T20:20:03.764Z
Source :
GitHub_M
AFFECTED PRODUCTS
The following products are affected by CVE-2026-25641 vulnerability.
| Vendors | Products |
|---|---|
| Nyariv |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2026-25641.
