CVE-2025-11945 Details
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.
A stored cross-site scripting vulnerability has been identified in toeverything AFFiNE versions through 0.24.1. The issue arises in the Avatar Upload Image endpoint, where an attacker can upload a malicious SVG file containing obfuscated JavaScript. This file is permanently stored on the server and executed in the browser of any user who views the image. This vulnerability allows for the theft of cookies from affected users, which can be redirected to an arbitrary endpoint.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 19, 2025CISA-ADP
Assessed Oct 20, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://drive.google.com/file/d/1L6gX0GY8cE9rS6o50oJzuMRPVMerFQNS | [email protected] | ExploitPartial Content |
| https://vuldb.com/?ctiid.329025 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/?id.329025 | [email protected] | AdvisoryExploitPartial Content |
| https://vuldb.com/?submit.670888 | [email protected] | ExploitTechnical Description |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | [email protected] |
| CWE-94 | Improper Control of Generation of Code ('Code Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| toeverything AFFiNE | All versions |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 29, 2026 | Data Remediation | [email protected] |
| Oct 19, 2025 | New CVE Received | [email protected] |