CVE-2023-45827 Prototype Pollution vulnerability in @clickbar/dot-diver
- Exploited in the wild
- Not known
- Fix
- Available
What is CVE-2023-45827?
CVE-2023-45827 is a high-severity vulnerability in clickbar dot-diver, published on 6 Nov 2023.
Official description
Dot diver is a lightweight, powerful, and dependency-free TypeScript utility library that provides types and functions to work with object paths in dot notation. In versions prior to 1.0.2 there is a Prototype Pollution vulnerability in the `setByPath` function which can leads to remote code execution (RCE). This issue has been addressed in commit `98daf567` which has been included in release 1.0.2. Users are advised to upgrade. There are no known workarounds to this vulnerability.
Weakness: CWE-1321
Which versions are affected by CVE-2023-45827?
2 open source packages ship an affected version, including @clickbar/dot-diver. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
@clickbar/dot-diver npm | All versions | 1.0.2 |
@clickbar/dot-diver npm | All versions | 1.0.2 |
Products include Clickbar Dot-Diver.
How do I fix CVE-2023-45827?
Upgrade @clickbar/dot-diver to 1.0.2 or later.
Is CVE-2023-45827 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-45827 exists.
Public exploit code: 1 proofs of concept on GitHub.
Sources
Also known as GHSA-9w5f-mw3p-pj47.