CVE-2025-65798

MEDIUM
5.4
CVSS Score
Published: December 8, 2025 at 12:00 AM UTC
Updated: October 18, 2026 at 05:10 PM UTC
1 product affected across 1 vendorMemos

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Severity
MEDIUM5.4
Exploit prediction
EPSS 0.2%
SSVC
PoC

Description

Incorrect access control in usememos memos v0.25.2 allows attackers with low-level privileges to arbitrarily modify or delete attachments made by other users.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (4)

Source: cverecord
http://memos.com
Source: cverecord
http://usememos.com
Issue TrackingPatch
Source: cverecord
https://github.com/usememos/memos/pull/5217
ExploitThird Party Advisory
Source: cverecord
https://herolab.usd.de/security-advisories/usd-2025-0059/

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.4MEDIUMCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-284

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