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CVE-2023-2817

Date: May 25, 2023

A post-authentication stored cross-site scripting vulnerability exists in Craft CMS versions <= 4.4.11. HTML, including script tags can be injected into field names which, when the field is added to a category or section, will trigger when users visit the Categories or Entries pages respectively.

Language: PHP

Severity Score

Related Resources (6)

https://www.tenable.com/security/research/tra-2023-20%2C
https://nvd.nist.gov/vuln/detail/CVE-2023-2817
https://github.com/craftcms/cms
https://www.tenable.com/security/research/tra-2023-20
https://github.com/craftcms/cms/commit/7655e1009ba6cdbfb230e6bb138b775b69fc7bcb
https://www.mend.io/vulnerability-database/CVE-2023-2817

Severity Score

Weakness Type (CWE)

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CWE-79

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): REQUIRED
Scope (S): CHANGED
Confidentiality (C): LOW
Integrity (I): LOW
Availability (A): NONE

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