CVE-2023-44390
CVSS V2 None
CVSS V3 None
Description
HtmlSanitizer is a .NET library for cleaning HTML fragments and documents from constructs that can lead to XSS attacks. The vulnerability occurs in configurations where foreign content is allowed, i.e. either `svg` or `math` are in the list of allowed elements. In the case an application sanitizes user input with a vulnerable configuration, an attacker could bypass the sanitization and inject arbitrary HTML, including JavaScript code. Note that in the default configuration the vulnerability is not present. The vulnerability has been fixed in versions 8.0.723 and 8.1.722-beta (preview version).
Overview
- CVE ID
- CVE-2023-44390
- Assigner
- GitHub_M
- Vulnerability Status
- PUBLISHED
- Published Version
- 2023-10-05T13:41:20.387Z
- Last Modified Date
- 2023-10-05T13:41:20.387Z
Weakness Enumerations
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/mganss/HtmlSanitizer/security/advisories/GHSA-43cp-6p3q-2pc4 | x_refsource_CONFIRM |
| https://github.com/mganss/HtmlSanitizer/commit/ab29319866c020f0cc11e6b92228cd8039196c6e | x_refsource_MISC |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2023-44390 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-44390 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2024-06-25 12:21:05 | Added to TrackCVE |