GHSA-xrr6-6ww3-f3qm Sandbox Breakout / Arbitrary Code Execution in value-censorship
Attackers can execute arbitrary code via sandbox escape in the value-censorship npm package due to insufficient validation of async function constructors.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is GHSA-xrr6-6ww3-f3qm?
GHSA-xrr6-6ww3-f3qm is a code injection vulnerability in value-censorship, published on 2 Sep 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
All versions of value-censorship are vulnerable to Sandbox Escape leading to Remote Code Execution. The package fails to validate async function constructors allowing attackers to execute arbitrary code.
Recommendation
No fix is currently available. Consider using an alternative package until a fix is made available.
Which versions are affected by GHSA-xrr6-6ww3-f3qm?
2 open source packages ship an affected version, including value-censorship.
| Package | Affected | Fixed in |
|---|---|---|
value-censorship npm | All versions | None |
value-censorship npm | All versions | None |
How do I fix GHSA-xrr6-6ww3-f3qm?
No fix has been published for GHSA-xrr6-6ww3-f3qm yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is GHSA-xrr6-6ww3-f3qm being exploited?
There is no known exploitation of GHSA-xrr6-6ww3-f3qm in the wild and no public exploit code.