CVE-2020-7702 Prototype Pollution
Prototype pollution in the templ8 library allows attackers to manipulate 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-2020-7702?
CVE-2020-7702 is a critical vulnerability in Templ8, published on 17 Aug 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
All versions of package templ8 are vulnerable to Prototype Pollution via the parse function.
Weakness: CWE-1321
Which versions are affected by CVE-2020-7702?
2 open source packages ship an affected version, including templ8. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
templ8 npm | All versions to 0.0.44 | None |
templ8 npm | All versions to 0.0.44 | None |
Products include Templ8 Project Templ8.
How do I fix CVE-2020-7702?
No fix has been published for CVE-2020-7702 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-7702 being exploited?
There is no known exploitation of CVE-2020-7702 in the wild and no public exploit code.
Sources
Also known as GHSA-c7m7-4257-h698.