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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2026-45064 Detail

Description

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. From 6.1.0-BETA1 until 6.4.40, 7.4.12, and 8.0.12, UrlSanitizer::parse() passes Unicode explicit-direction BiDi formatting characters through into sanitized href and src attributes, allowing sanitized content to display a link destination that visually differs from the actual destination and enabling phishing-style visual spoofing. This issue is fixed in versions 6.4.40, 7.4.12, and 8.0.12.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

Nist CVSS score does not match with CNA score
CNA:  GitHub, Inc.
CVSS-B 2.3 LOW
Vector:  CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://github.com/symfony/symfony/commit/743a435e948b897ef2b5564ac438d4beb95d2526 GitHub, Inc. Patch 
https://github.com/symfony/symfony/releases/tag/v6.4.40 GitHub, Inc. Product  Release Notes 
https://github.com/symfony/symfony/releases/tag/v7.4.12 GitHub, Inc. Product  Release Notes 
https://github.com/symfony/symfony/releases/tag/v8.0.12 GitHub, Inc. Product  Release Notes 
https://github.com/symfony/symfony/security/advisories/GHSA-h5vq-qfcg-4m6p GitHub, Inc. Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-451 User Interface (UI) Misrepresentation of Critical Information GitHub, Inc.  
CWE-1007 Insufficient Visual Distinction of Homoglyphs Presented to User GitHub, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-45064
NVD Published Date:
07/14/2026
NVD Last Modified:
07/15/2026
Source:
GitHub, Inc.