CVE-2019-11066 Server-side request forgery in n/a
Attackers can exploit a Server-Side Request Forgery vulnerability in the LightOpenID library to access internal resources via crafted OpenID assertions.
- 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-2019-11066?
CVE-2019-11066 is a critical server-side request forgery vulnerability in n/a, published on 10 May 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
openid.php in LightOpenID through 1.3.1 allows SSRF via a crafted OpenID 2.0 assertion request using the HTTP GET method.
Weakness: CWE-918
Which versions are affected by CVE-2019-11066?
It affects 1 product.
Products include Lightopenid Project Lightopenid.
How do I fix CVE-2019-11066?
No fix has been published for CVE-2019-11066 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-2019-11066 being exploited?
There is no known exploitation of CVE-2019-11066 in the wild and no public exploit code.
Sources
Also known as GHSA-6pjf-pvwc-xw7f.