CVE-2023-37360 Code injection in n/a
Attackers can inject JavaScript via controlled URLs in Pacparser, potentially leading to code execution and privilege escalation in enterprise security products.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2023-37360?
CVE-2023-37360 is a medium-severity code injection vulnerability in n/a, published on 30 Jun 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
pacparser_find_proxy in Pacparser before 1.4.2 allows JavaScript injection, and possibly privilege escalation, when the attacker controls the URL (which may be realistic within enterprise security products).
Weakness: CWE-74
Which versions are affected by CVE-2023-37360?
1 open source package ship an affected version, including pacparser. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
pacparser PyPI | All versions | 1.4.2 |
Products include Pacparser Project Pacparser.
How do I fix CVE-2023-37360?
Upgrade pacparser to 1.4.2 or later.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2023-37360 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-37360 exists.
Other vulnerabilities in n/a
Sources
Also known as DEBIAN-CVE-2023-37360, GHSA-62q6-v997-f7v9, GHSA-jw9q-h95v-3wgq, PYSEC-2023-93, UBUNTU-CVE-2023-37360.