CVE-2023-52066

HIGH
Published Oct 30, 2024 Modified Apr 15, 2026

Description

http.zig commit 76cf5 was discovered to contain a CRLF injection vulnerability via the url parameter.

Is your site exposed to CVE-2023-52066?

Run a free security scan — no signup, results in seconds.

CVSS v3.1 Score

7.2
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

References

Frequently Asked Questions

What is CVE-2023-52066? +
http.zig commit 76cf5 was discovered to contain a CRLF injection vulnerability via the url parameter. It has a CVSS v3.1 base score of 7.2 (HIGH).
How severe is CVE-2023-52066? +
CVE-2023-52066 has a CVSS v3.1 score of 7.2 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.
How do I check if I'm vulnerable to CVE-2023-52066? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

Don't wait for an exploit

Scan your website for vulnerabilities like CVE-2023-52066 — free, no signup required.