What’s Vulnerable › Vulnerabilities

CVE-2022-4851: Improper Handling of Values in usememos/memos

• Severity: medium (CVSS 5.3 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: 2022-12-29 · updated 2026-06-17
• Weakness: CWE-229

Description

Improper Handling of Values 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/3556ae4e651d9443dc3bb8a170dd3cc726517a53
• https://huntr.dev/bounties/e3cebc1a-1326-4a08-abad-0414a717fa0f
• https://github.com/usememos/memos/commit/3556ae4e651d9443dc3bb8a170dd3cc726517a53
• https://huntr.dev/bounties/e3cebc1a-1326-4a08-abad-0414a717fa0f

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