CVE-2020-7721 Prototype Pollution
Prototype pollution in node-oojs allows attackers to modify object prototypes, potentially leading to code execution or privilege escalation.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-7721?
CVE-2020-7721 is a critical vulnerability in node-oojs, published on 1 Sep 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
All versions of package node-oojs are vulnerable to Prototype Pollution via the setPath function.
Weakness: CWE-1321
Which versions are affected by CVE-2020-7721?
2 open source packages ship an affected version, including node-oojs. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
node-oojs npm | All versions to 1.4.0 | None |
node-oojs npm | All versions to 1.4.0 | None |
Products include Node-Oojs Project Node-Oojs.
How do I fix CVE-2020-7721?
No fix has been published for CVE-2020-7721 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-7721 being exploited?
There is no known exploitation of CVE-2020-7721 in the wild and no public exploit code.
Sources
Also known as GHSA-j4rw-x3vg-c8r7.