Vulnerability DatabaseCVE-2026-30586
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CVE-2026-30586
Published:June 02, 2026
Updated:June 07, 2026
Cross Site Scripting vulnerability in usememos Memos v.0.26.0 allows a remote attacker to obtain sensitive information via the SANITIZE_SCHEMA, Memo Rendering Component, and Public/Private Memo View pages
Affected Packages
https://github.com/usememos/memos.git (GITHUB):
Affected version(s) >=v0.0.1 <v0.27.0
Fix Suggestion:
Update to version v0.27.0
github.com/usememos/memos (GO):
Affected version(s) >=v0.0.1 <v0.27.0
Fix Suggestion:
Update to version v0.27.0
Related Resources (2)
https://gist.github.com/gabdevele/1dd393955d3ca7d937776fdca9412f0c
https://github.com/usememos/memos/blob/e1c8101d29ccf382c07673934e1d9a311480c25a/web/src/components/MemoContent/constants.ts#L30
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CVSS v4
Base Score:
5.3
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
PASSIVE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
NONE
Subsequent System Confidentiality
LOW
Subsequent System Integrity
LOW
Subsequent System Availability
NONE
CVSS v3
Base Score:
6.1
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Weakness Type (CWE)
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-79
EPSS
Base Score:
0.04