CVE-2022-4803

Public Exploit
Authorization Bypass Through User-Controlled Key in usememos/memos

Description

Authorization Bypass Through User-Controlled Key in GitHub repository usememos/memos prior to 0.9.1.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 3.0 •
EPSS 0.07%
Third-Party Advisory github.com Third-Party Advisory huntr.dev
Affected: usememos usememos/memos
Published at:
Updated at:

References

Link Tags
https://github.com/usememos/memos/commit/3556ae4e651d9443dc3bb8a170dd3cc726517a53 third party advisory patch
https://huntr.dev/bounties/0fba72b9-db10-4d9f-a707-2acf2004a286 patch third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2022-4803?
CVE-2022-4803 has been scored as a high severity vulnerability.
How to fix CVE-2022-4803?
To fix CVE-2022-4803, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-4803 being actively exploited in the wild?
It is possible that CVE-2022-4803 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-4803?
CVE-2022-4803 affects usememos usememos/memos.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.