A prototype pollution vulnerability exists in Strikingly CMS which can result in reflected cross-site scripting (XSS) in affected applications and sites built with Strikingly. The vulnerability exists because of Strikingly JavaScript library parsing the URL fragment allows access to the __proto__ or constructor properties and the Object prototype. By leveraging an embedded gadget like jQuery, an attacker who convinces a victim to visit a specially crafted link could achieve arbitrary javascript execution in the context of the user's browser.
Metrics
Affected Vendors & Products
References
Link | Providers |
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https://www.tenable.com/security/research/tra-2023-18 |
History
No history.
MITRE
Status: PUBLISHED
Assigner: tenable
Published: 2023-05-08T00:00:00
Updated: 2024-08-02T06:26:09.832Z
Reserved: 2023-05-08T00:00:00
Link: CVE-2023-2582
Vulnrichment
No data.
NVD
Status : Modified
Published: 2023-05-08T21:15:11.150
Modified: 2024-11-21T07:58:52.350
Link: CVE-2023-2582
Redhat
No data.