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Security Advisories: GSA_kwCzR0hTQS12OThtLTM5OHgtMjY5cs4AA3ub

DOM-XSS on Backoffice login screen.

Impact

Cross-site scripting (XSS) enable attackers to bring malicious content into a website or application.

Explanation of the vulnerability

A DOM-XSS can be exploited when users are successfully logging into the Backoffice.

Permalink: https://github.com/advisories/GHSA-v98m-398x-269r
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS12OThtLTM5OHgtMjY5cs4AA3ub
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: 5 months ago
Updated: 27 days ago


CVSS Score: 4.3
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Identifiers: GHSA-v98m-398x-269r, CVE-2023-48313
References: Repository: https://github.com/umbraco/Umbraco-CMS
Blast Radius: 1.0

Affected Packages

nuget:Umbraco.CMS
Dependent packages: 46
Dependent repositories: 0
Downloads: 1,919,933 total
Affected Version Ranges: >= 11.0.0, < 12.3.4, >= 10.0.0, < 10.8.1
Fixed in: 12.3.4, 10.8.1
All affected versions: 10.0.0, 10.0.1, 10.1.0, 10.1.1, 10.2.0, 10.2.1, 10.3.0, 10.3.1, 10.3.2, 10.4.0, 10.4.1, 10.4.2, 10.5.0, 10.5.1, 10.6.0, 10.6.1, 10.7.0, 10.8.0, 11.0.0, 11.1.0, 11.2.0, 11.2.1, 11.2.2, 11.3.0, 11.3.1, 11.4.0, 11.4.1, 11.4.2, 11.5.0, 12.0.0, 12.0.1, 12.1.0, 12.1.1, 12.1.2, 12.2.0, 12.3.0, 12.3.1, 12.3.2, 12.3.3
All unaffected versions: 9.0.0, 9.0.1, 9.1.0, 9.1.1, 9.1.2, 9.2.0, 9.3.0, 9.3.1, 9.4.0, 9.4.1, 9.4.2, 9.4.3, 9.5.0, 9.5.1, 9.5.2, 9.5.3, 9.5.4, 10.8.1, 10.8.2, 10.8.3, 10.8.4, 10.8.5, 12.3.4, 12.3.5, 12.3.6, 12.3.7, 12.3.8, 12.3.9, 13.0.0, 13.0.1, 13.0.2, 13.0.3, 13.1.0, 13.1.1, 13.2.0, 13.2.1, 13.2.2, 13.3.0