CVE-2023-24623

Name: CVE-2023-24623
Creator: NVD / NIST
Published: 2023-01-30T05:15:10.373+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.68%

Last modified Jun 17, 2026

CVE-2023-24623 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Paranoidhttp before 0.3.0 allows SSRF because [::] is equivalent to the 127.0.0.1 address, but does not match the filter for private addresses.. EPSS estimates a 0.68% chance of exploitation in the next 30 days.

Description

Paranoidhttp before 0.3.0 allows SSRF because [::] is equivalent to the 127.0.0.1 address, but does not match the filter for private addresses.

Metrics

CVSS 3.1

7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

EPSS Probability

0.68%

47.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Paranoidhttp Project	Paranoidhttp	< 0.3.0

References

https://github.com/hakobe/paranoidhttp/blob/master/CHANGELOG.md#v030-2023-01-19Release Notes, Third Party Advisory
https://github.com/hakobe/paranoidhttp/commit/07f671da14ce63a80f4e52432b32e8d178d75fd3Patch, Third Party Advisory
https://github.com/hakobe/paranoidhttp/compare/v0.2.0...v0.3.0Patch, Third Party Advisory
https://github.com/hakobe/paranoidhttp/blob/master/CHANGELOG.md#v030-2023-01-19Release Notes, Third Party Advisory
https://github.com/hakobe/paranoidhttp/commit/07f671da14ce63a80f4e52432b32e8d178d75fd3Patch, Third Party Advisory
https://github.com/hakobe/paranoidhttp/compare/v0.2.0...v0.3.0Patch, Third Party Advisory

Timeline

Published: Jan 30, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-24623?

Paranoidhttp before 0.3.0 allows SSRF because [::] is equivalent to the 127.0.0.1 address, but does not match the filter for private addresses.

How severe is CVE-2023-24623?

CVE-2023-24623 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.68% probability of exploitation in the next 30 days.

How do I fix CVE-2023-24623?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-24623?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST