What’s Vulnerable › Vulnerabilities

CVE-2022-4688: Improper Authorization in usememos/memos

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-12-23 · updated 2026-06-17
• Weakness: CWE-285

Description

Improper Authorization in GitHub repository usememos/memos prior to 0.9.0.

Affected products

• usememos/memos: before 0.9.0 — fixed in 0.9.0

How to fix

Upgrade to a fixed version: usememos/memos 0.9.0. Check the vendor advisory for mitigations.

References

• https://github.com/usememos/memos/commit/dca35bde877aab6e64ef51b52e590b5d48f692f9
• https://huntr.dev/bounties/23856e7e-94ff-4dee-97d0-0cd47e9b8ff6
• https://github.com/usememos/memos/commit/dca35bde877aab6e64ef51b52e590b5d48f692f9
• https://huntr.dev/bounties/23856e7e-94ff-4dee-97d0-0cd47e9b8ff6

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