toeverything AFFiNE Avatar Upload Image Endpoint cross site scripting
Priority MEDIUM 56CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Passive
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Cross-site scripting, Code execution
- Confidentiality · integrity · availability
- None · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-79 and CWE-94.
Summary
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.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00328 26th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| toeverything | AFFiNE | 0.24.0; 0.24.1 | — | No fix listed | CNA |
- AFFiNE Vendortoeverything Affected 0.24.0; 0.24.1 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-11945
- 2026-10-03 Alias added: GHSA-986g-8crq-6x83
References
More toeverything vulnerabilities
- TI-2026-06784 toeverything AFFiNE Public Markdown Preview Endpoint :docId allowDocPreview authorization CVSS 4.0MEDIUM 6.9
Sources
- CVE-2025-11945 · CVE Program
- CVE-2025-11945 · NVD
- FIRST EPSS
- GHSA-986g-8crq-6x83 · GitHub Advisory Database · CC BY 4.0
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