Description

A weakness has been identified in usememos memos up to 0.22.1. This affects the function memos_access_token of the file src/App.tsx of the component UpdateInstanceSetting. This manipulation of the argument additionalStyle/additionalScript causes improper authorization. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

INFO

Published Date :

2026-04-20T11:30:13.847Z

Last Modified :

2026-04-20T11:30:13.847Z

Source :

VulDB
AFFECTED PRODUCTS

The following products are affected by CVE-2026-6634 vulnerability.

Vendors Products
Usememos
  • Memos
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-6634.

URL Resource
https://github.com/Dave-gilmore-aus/security-advisories/blob/main/usememos-security-advisory cve-icon cve-icon
https://vuldb.com/submit/793432 cve-icon cve-icon
https://vuldb.com/vuln/358268 cve-icon cve-icon
https://vuldb.com/vuln/358268/cti cve-icon cve-icon
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CVSS Vulnerability Scoring System

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Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
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Integrity Impact
Availability Impact
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact
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Access Vector
Access Complexity
Authentication
Confidentiality Impact
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