CVE-2021-28941 Server-side request forgery in n/a
Attackers can exploit missing validation in MagpieRSS to perform Server-Side Request Forgery and access internal resources.
- 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-2021-28941?
CVE-2021-28941 is a medium-severity server-side request forgery vulnerability in n/a, published on 2 Apr 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Because of no validation on a curl command in MagpieRSS 0.72 in the /extlib/Snoopy.class.inc file, when you send a request to the /scripts/magpie_debug.php or /scripts/magpie_simple.php page, it's possible to request any internal page if you use a https request.
Weakness: CWE-918
Which versions are affected by CVE-2021-28941?
It affects 1 product.
Products include Magpierss Project Magpierss.
How do I fix CVE-2021-28941?
No fix has been published for CVE-2021-28941 yet. Limit exposure of the affected software until one is available.
Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.
Is CVE-2021-28941 being exploited?
There is no known exploitation of CVE-2021-28941 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-77xj-xc45-jf7m, UBUNTU-CVE-2021-28941.