CVE-2021-46249 Auth bypass in n/a
Attackers can bypass authorization checks in the ScratchOAuth2 library to incorrectly mark their own applications as verified.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-46249?
CVE-2021-46249 is a medium-severity authentication bypass vulnerability in n/a, published on 15 Feb 2022. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
An authorization bypass exploited by a user-controlled key in SpecificApps REST API in ScratchOAuth2 before commit d856dc704b2504cd3b92cf089fdd366dd40775d6 allows app owners to set flags that indicate whether an app is verified on their own apps.
Weakness: CWE-639
Which versions are affected by CVE-2021-46249?
It affects 1 product.
Products include Scratchoauth2 Project Scratchoauth2.
How do I fix CVE-2021-46249?
No fix has been published for CVE-2021-46249 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2021-46249 being exploited?
There is no known exploitation of CVE-2021-46249 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-v85q-g5fq-684c.