node-dottie: Dottie provides nested object access and manipulation in JavaScript
CVE-2026-27837 is fixed in node-dottie on 1 platform by DEBIAN-CVE-2026-27837 (version 2.0.7+~2.0.7-1), released February 26, 2026. It is not reported as exploited. Patch Radar priority: Urgent.
Dottie provides nested object access and manipulation in JavaScript. Versions 2.0.4 through 2.0.6 contain an incomplete fix for CVE-2023-26132. The prototype pollution guard introduced in commit `7d3aee1` only validates the first segment of a dot-separated path, allowing an attacker to bypass the protection by placing `__proto__` at any position other than the first. Both `dottie.set()` and `dottie.transform()` are affected. Version 2.0.7 contains an updated fix to address the residual vulnerability.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| node-dottie · Debian 14 | 2.0.7+~2.0.7-1 | DEBIAN-CVE-2026-27837 | Feb 26, 2026 |
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