CVE-2021-26715
Description
The OpenID Connect server implementation for MITREid Connect through 1.3.3 contains a Server Side Request Forgery (SSRF) vulnerability. The vulnerability arises due to unsafe usage of the logo_uri parameter in the Dynamic Client Registration request. An unauthenticated attacker can make a HTTP request from the vulnerable server to any address in the internal network and obtain its response (which might, for example, have a JavaScript payload for resultant XSS). The issue can be exploited to bypass network boundaries, obtain sensitive data, or attack other hosts in the internal network.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
org.mitre:openid-connect-serverMaven | <= 1.3.3 | — |
Affected products
2- MITREid Connect/MITREid Connectdescription
Patches
Vulnerability mechanics
References
4- github.com/advisories/GHSA-792r-mh2q-p8qpghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2021-26715ghsaADVISORY
- github.com/mitreid-connect/OpenID-Connect-Java-Spring-Server/releasesghsax_refsource_MISCWEB
- portswigger.net/research/hidden-oauth-attack-vectorsghsax_refsource_MISCWEB
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