# Stalwart Security Advisory

**CVE ID:** CVE-YYYY-NNNNN
**Publication Date:** YYYY-MM-DD  
**Last Updated:** YYYY-MM-DD  

## Summary

[Provide a brief, non-technical summary of the vulnerability in 1-2 sentences]

## Affected Products and Versions

**Product:** Stalwart Mail and Collaboration Server

**Affected Versions:**
- Version X.X.X through Y.Y.Y
- [List specific affected version ranges]

**Fixed Versions:**
- Version Z.Z.Z and later
- [List all versions that include the fix]

## Vulnerability Details

### Description

[Detailed technical description of the vulnerability, including how it can be exploited]

### Impact

[Describe the potential impact if this vulnerability is exploited]

### CVSS Score

**CVSS v3.1 Base Score:** X.X ([SEVERITY])  
**Vector String:** CVSS:3.1/AV:X/AC:X/PR:X/UI:X/S:X/C:X/I:X/A:X

**Severity Breakdown:**
- **Attack Vector:** [Network/Adjacent/Local/Physical]
- **Attack Complexity:** [Low/High]
- **Privileges Required:** [None/Low/High]
- **User Interaction:** [None/Required]
- **Scope:** [Unchanged/Changed]
- **Confidentiality Impact:** [None/Low/High]
- **Integrity Impact:** [None/Low/High]
- **Availability Impact:** [None/Low/High]

### CWE Classification

**CWE-XXX:** [Weakness Name]

## Technical Details

### Root Cause

[Explain the underlying cause of the vulnerability]

### Attack Scenario

[Describe a realistic attack scenario or proof of concept, without providing exploit code]

### Prerequisites

[List any conditions that must be met for successful exploitation]

## Remediation

### Recommended Actions

1. **Immediate:** Upgrade to version Z.Z.Z or later
2. **Short-term:** [Any temporary mitigation measures]
3. **Long-term:** [Any additional security hardening recommendations]

### Upgrade Instructions

```bash
# Example upgrade commands
[Provide specific upgrade instructions for Stalwart]
```

### Workarounds

[If applicable, describe any temporary workarounds for systems that cannot be immediately upgraded]

**Note:** Workarounds are temporary measures and do not fully resolve the vulnerability. Upgrading is strongly recommended.

## Detection

### Indicators of Compromise

[List any logs, patterns, or indicators that may suggest exploitation attempts]

### Log Entries

```
[Example log entries that administrators should look for]
```

## Timeline

- **YYYY-MM-DD:** Vulnerability discovered [by researcher/team name]
- **YYYY-MM-DD:** Vendor notified
- **YYYY-MM-DD:** Vendor acknowledged issue
- **YYYY-MM-DD:** Fix developed and tested
- **YYYY-MM-DD:** Fixed version released
- **YYYY-MM-DD:** Public disclosure

## Credits

This vulnerability was discovered by [Researcher Name / Organization].

## References

- Stalwart Mail Server: https://stalw.art/
- CVE Entry: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-YYYY-NNNNN
- GitHub Advisory: [Link to GitHub Security Advisory if applicable]
- Release Notes: [Link to release notes with fix]

## Contact Information

For questions or concerns regarding this advisory, please contact:

**Security Team:** hello@stalw.art  
**Website:** https://stalw.art

To report security vulnerabilities in Stalwart, please follow our [responsible disclosure policy](https://github.com/stalwartlabs/stalwart/security/policy).

## Disclaimer

This advisory is provided "as is" without warranty of any kind. The information contained in this advisory is subject to change without notice.

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**Document Version:** 1.0  
**Classification:** Public