CVE-2021-23460 Prototype Pollution
Attackers can pollute JavaScript object prototypes via the set method, potentially leading to code execution or security bypasses in applications using min-dash.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2021-23460?
CVE-2021-23460 is a high-severity vulnerability in min-dash, published on 21 Jan 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The package min-dash before 3.8.1 are vulnerable to Prototype Pollution via the set method due to missing enforcement of key types.
Weakness: CWE-1321
Which versions are affected by CVE-2021-23460?
4 open source packages ship an affected version, including org.webjars.npm:min-dash and min-dash. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
org.webjars.npm:min-dash Maven | All versions | 3.8.1 |
org.webjars.npm:min-dash Maven | All versions | 3.8.1 |
min-dash npm | All versions | 3.8.1 |
min-dash npm | All versions | 3.8.1 |
Products include Camunda Min-Dash.
How do I fix CVE-2021-23460?
Upgrade org.webjars.npm:min-dash to 3.8.1 or later.
Is CVE-2021-23460 being exploited?
There is no known exploitation of CVE-2021-23460 in the wild and no public exploit code.
Sources
Also known as GHSA-2m53-83f3-562j.