CVE-2023-25019 HIGH

CVE-2023-25019: WordPress Chaty Plugin <= 3.0.9 is vulnerable to Cross Site Scripting (XSS)

Vendor Premio

Product Chaty

Weakness CWE-79 · XSS

Published August 30, 2023

Last update April 28, 2026

View on NVD All CVEs

CVSS base score

7.1/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction Required

Confidentiality Low

Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

What the vulnerability does

01Description

Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Premio Chaty plugin <= 3.0.9 versions

Explanation of Vulnerability in Simple Terms

02Summary

Chaty versions up to 3.0.9 contain a cross-site scripting (XSS) vulnerability that allows attackers to inject malicious scripts. An attacker can craft a malicious link or page that, when visited by a site user, executes arbitrary JavaScript in their browser. This can lead to session hijacking, credential theft, or defacement. Update to version 3.5.7 or later to resolve the issue.

What an attacker can do

03Attacker Capabilities

Inject and execute malicious JavaScript in a user's browser session.

Potential impact on your site

04Site Impact

Users visiting compromised pages may have sessions hijacked, credentials stolen, or see defaced content.

Conditions required to exploit

05Prerequisites

A site user must visit an attacker-controlled page or click a malicious link.

Key dates

06Disclosure timeline

August 30, 2023 CVE published

April 28, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2023-25019 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/79.html AskarLabs — CWE-79 write-up Cross-Site Scripting

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