CVE-2023-2582 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00196.

Exploitation poc

Automatable no

Technical Impact partial

Vendors	Products
Strikingly	Strikingly

Configuration 1 [-]

cpe:2.3:a:strikingly:strikingly:*:*:*:*:*:*:*:*

No data.

No data.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://www.tenable.com/security/research/tra-2023-18

History

Tue, 28 Jan 2025 21:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: tenable

Published: 2023-05-08T00:00:00.000Z

Updated: 2025-01-28T20:28:19.473Z

Reserved: 2023-05-08T00:00:00.000Z

Link: CVE-2023-2582

Vulnrichment

Updated: 2024-08-02T06:26:09.832Z

NVD

Status : Modified

Published: 2023-05-08T21:15:11.150

Modified: 2025-01-28T21:15:14.863

Link: CVE-2023-2582

Redhat

No data.

OpenCVE Enrichment

No data.

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