Description
Incorrect access control in usememos memos v0.25.2 allows attackers with low-level privileges to arbitrarily delete reactions made to other users' Memos.
References (4)
Core 4
Core References
Permissions Required
http://memos.com
Product
http://usememos.com
Issue Tracking
https://github.com/usememos/memos/pull/5217
Exploit, Third Party Advisory
https://herolab.usd.de/security-advisories/usd-2025-0060/
Scores
CVSS v3
4.3
EPSS
0.0021
EPSS Percentile
11.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-284
Status
published
Products (2)
usememos/memos
0.25.2
usememos/memos
0 - 0.25.3Go
Published
Dec 08, 2025
Tracked Since
Feb 18, 2026