CVE-2023-24623 Paranoidhttp Server-Side Request Forgery vulnerability
An attacker can bypass private address filters in Paranoidhttp to perform Server-Side Request Forgery attacks against internal services.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2023-24623?
CVE-2023-24623 is a high-severity server-side request forgery vulnerability in n/a, published on 30 Jan 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Weakness: CWE-918
Which versions are affected by CVE-2023-24623?
3 open source packages ship an affected version, including github.com/hakobe/paranoidhttp. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
github.com/hakobe/paranoidhttp Go | All versions | 0.3.0 |
github.com/hakobe/paranoidhttp Go | All versions | 0.3.0 |
github.com/hakobe/paranoidhttp Go | All versions | 0.3.0 |
Products include Paranoidhttp Project Paranoidhttp.
How do I fix CVE-2023-24623?
Upgrade github.com/hakobe/paranoidhttp to 0.3.0 or later.
Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.
Is CVE-2023-24623 being exploited?
There is no known exploitation of CVE-2023-24623 in the wild and no public exploit code.
Sources
Also known as GHSA-v9mp-j8g7-2q6m, GO-2023-1526.