# CVE-2026-75000

## Summary

- **CVE ID:** CVE-2026-75000
- **Severity:** MEDIUM
- **CVSS Score:** 5.8 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N)
- **CWE:** CWE-669
- **Published:** Aug 17, 2026
- **Last Modified:** Aug 18, 2026

## Description

In Roundcube Webmail before 1.6.18 and 1.7.x before 1.7.3, improper HTML/CSS sanitization of the SVG animate "by" attribute may lead to remote image blocking bypass, which in turn may lead to information disclosure or privilege escalation.

## Affected Products

- Roundcube — Webmail (1.6.0)
- Roundcube — Webmail (1.7.0)

## References

- [CNA](https://roundcube.net/news/2026/08/09/security-updates-1.6.18-and-1.7.3)
- [CNA](https://github.com/roundcube/roundcubemail/releases/tag/1.6.18)
- [CNA](https://github.com/roundcube/roundcubemail/releases/tag/1.7.3)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.35%
- **EPSS Percentile:** 27.7

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._