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CVE-2025-11945

toeverything AFFiNE Avatar Upload Image Endpoint cross site scripting

LOW
3.5
CVSS Score
Published: October 19, 2025 at 09:02 PM UTC
Updated: October 8, 2026 at 10:10 PM UTC
1 product affected across 1 vendorAFFiNE

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Severity
LOW3.5
Exploit prediction
EPSS 0.3%
SSVC
PoC

Description

A vulnerability was identified in toeverything AFFiNE up to 0.24.1. This vulnerability affects unknown code of the component Avatar Upload Image Endpoint. Such manipulation leads to cross site scripting. The attack may be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

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, and no fixed version or vendor advisory is recorded against it.

References (4)

Exploit
Source: [email protected]
https://drive.google.com/file/d/1L6gX0GY8cE9rS6o50oJzuMRPVMerFQNS
SignaturePermissions Required
Source: [email protected]
https://vuldb.com/?ctiid.329025
VDB Entry
Source: [email protected]
https://vuldb.com/?id.329025
Third Party Advisory
Source: [email protected]
https://vuldb.com/?submit.670888

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

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

CVSS

3.5LOWVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-79CWE-94

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