User Interface (UI) Misrepresentation of Critical Information Affecting symfony package, versions <7.4.13+dfsg-1


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.26% (18th percentile)

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  • Snyk IDSNYK-DEBIANUNSTABLE-SYMFONY-17090966
  • published29 May 2026
  • disclosed14 Jul 2026

Introduced: 29 May 2026

CVE-2026-48760  (opens in a new tab)
CWE-451  (opens in a new tab)
CWE-1007  (opens in a new tab)

How to fix?

Upgrade Debian:unstable symfony to version 7.4.13+dfsg-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream symfony package and not the symfony package as distributed by Debian. See How to fix? for Debian:unstable relevant fixed versions and status.

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.

CVSS Base Scores

version 3.1