Improper Input Validation Affecting Firefox package, versions [,128)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.05% (17th percentile)

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  • Snyk ID SNYK-UNMANAGED-FIREFOX-7444628
  • published 12 Jul 2024
  • disclosed 9 Jul 2024
  • credit Irvan Kurniawan

How to fix?

Upgrade Firefox to version 128 or higher.

Overview

Affected versions of this package are vulnerable to Improper Input Validation due to improper handling of escape key presses and overlaying customValidity notifications. An attacker can mislead a user into granting unintended permissions by manipulating UI elements and intercepting escape key functionality.

CVSS Scores

version 4.0
version 3.1
Expand this section

Snyk

Recommended
6.9 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Attack Requirements (AT)
    None
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Confidentiality (VC)
    Low
  • Integrity (VI)
    None
  • Availability (VA)
    None
  • Confidentiality (SC)
    None
  • Integrity (SI)
    None
  • Availability (SA)
    None