CVE-2026-48760
5.3
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
Summary
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. From 6.1.0 until 6.4.41, 7.4.13, and 8.0.13, UrlSanitizer::parse() rejected raw BiDi formatting characters but not percent-encoded forms and used an ASCII-only whitespace check, allowing sanitized URLs to retain visual-spoofing characters that downstream consumers could decode or display. This issue is fixed in versions 6.4.41, 7.4.13, and 8.0.13.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| symfony | symfony | >= 6.1.0, < 6.4.41 | affected |
| symfony | symfony | >= 7.0.0-BETA1, < 7.4.13 | affected |
| symfony | symfony | >= 8.0.0-BETA1, < 8.0.13 | affected |
| symfony | html-sanitizer | >= 6.1.0, < 6.4.41 | affected |
| symfony | html-sanitizer | >= 7.0.0-BETA1, < 7.4.13 | affected |
| symfony | html-sanitizer | >= 8.0.0-BETA1, < 8.0.13 | affected |
Weaknesses
- CWE-451: CWE-451: User Interface (UI) Misrepresentation of Critical Information
- CWE-1007: CWE-1007: Insufficient Visual Distinction of Homoglyphs Presented to User
References
- https://github.com/symfony/symfony/security/advisories/GHSA-v3wm-qf9p-c549
- https://github.com/symfony/symfony/commit/b21a626fd90f5c12d2db432c629eed3e780ba2f8
- https://github.com/symfony/symfony/releases/tag/v6.4.41
- https://github.com/symfony/symfony/releases/tag/v7.4.13
- https://github.com/symfony/symfony/releases/tag/v8.0.13
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.