What’s Vulnerable › Vulnerabilities

CVE-2022-4848: Improper Verification of Source of a Communication Channel in usememos/memos

• Severity: medium (CVSS 5.7 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-12-29 · updated 2026-06-17
• Weakness: CWE-940

Description

Improper Verification of Source of a Communication Channel in GitHub repository usememos/memos prior to 0.9.1.

Affected products

• usememos/memos: before 0.9.1 — fixed in 0.9.1

How to fix

Upgrade to a fixed version: usememos/memos 0.9.1. Check the vendor advisory for mitigations.

References

• https://github.com/usememos/memos/commit/c9bb2b785dc5852655405d5c9ab127a2d5aa3948
• https://huntr.dev/bounties/25de88cc-8d0d-41a1-b069-9ef1327770bc
• https://github.com/usememos/memos/commit/c9bb2b785dc5852655405d5c9ab127a2d5aa3948
• https://huntr.dev/bounties/25de88cc-8d0d-41a1-b069-9ef1327770bc

Get alerted when CVE-2022-4848 or the next vulnerability affects your stack