CVE-2025-11945Public exploitNetwork attack vectorHinoki check available

Cross-site scripting via avatar image upload

Published Oct 19, 2025 · Updated Oct 19, 2025

Cross-site scripting in AFFiNE 0.24.0 and 0.24.1 allows remote authenticated users to alter page content via an avatar upload. The public record identifies the Avatar Upload Image Endpoint but does not disclose which input or validation operation permits script content to reach a rendered page. Exploitation requires low-privilege authentication and victim interaction, and the published metrics bound the demonstrated impact to page integrity.

CVSS severity3.5
Low
EPSS probability0.30%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Cross-site scripting in AFFiNE 0.24.0 and 0.24.1 allows remote authenticated users to alter page content via an avatar upload. The public record identifies the Avatar Upload Image Endpoint but does not disclose which input or validation operation permits script content to reach a rendered page. Exploitation requires low-privilege authentication and victim interaction, and the published metrics bound the demonstrated impact to page integrity.

The record

CVE
CVE-2025-11945
Published
Oct 19, 2025
Updated
Oct 19, 2025
Vendor
TOEVERYTHING
Product
AFFiNE
Classifications
CWE-94, CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 19, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 19, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0.24.0
  2. Affected versionversion=0.24.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

TOEVERYTHING · AFFiNEversion=0.24.0; version=0.24.1

Published CVSS scores

2.0VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
4.0VulDBAV:N/AC:L/Au:S/C:N/I:P/A:N
3.5VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-94Improper Control of Generation of Code ('Code Injection')
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007Command and Scripting Interpreter: JavaScript

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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