CVE-2024-21485

Published Feb 2, 2024 CVSS 3.1 · 6.5 Medium EPSS 1.5% KEV · Not listed
Description
Versions of the package dash-core-components before 2.13.0; versions of the package dash-core-components before 2.0.0; versions of the package dash before 2.15.0; versions of the package dash-html-components before 2.0.0; versions of the package dash-html-components before 2.0.16 are vulnerable to Cross-site Scripting (XSS) when the href of the a tag is controlled by an adversary. An authenticated attacker who stores a view that exploits this vulnerability could steal the data that's visible to another user who opens that view - not just the data already included on the page, but they could also, in theory, make additional requests and access other data accessible to this user. In some cases, they could also steal the access tokens of that user, which would allow the attacker to act as that user, including viewing other apps and resources hosted on the same server.

**Note:**

This is only exploitable in Dash apps that include some mechanism to store user input to be reloaded by a different user.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source ID Title
EUVD EUVD EUVD-2024-0032 Dash apps vulnerable to Cross-site Scripting
Github GHSA Github GHSA GHSA-547x-748v-vp6p Dash apps vulnerable to Cross-site Scripting
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
snyk
Published
Updated
May 15, 2025, 7:50 PM
Reserved
Dec 22, 2023, 12:33 PM
Status
Modified
Published
Feb 2, 2024, 5:15 AM
Modified
Jun 17, 2026, 7:09 AM