Vulnerabilities

TI-2023-28030 CVE-2023-51372 · GHSA-w8pm-g6gf-4v9x

WordPress HashBar – WordPress Notification Bar Plugin <= 1.4.1 is vulnerable to Cross Site Scripting (XSS)

LOW 26

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in HasThemes HashBar – WordPress Notification Bar allows Stored XSS.This issue affects HashBar – WordPress Notification B…

CVSS 3.1MEDIUM 5.9 Network High privileges User interaction EPSS 0.0031 Published 2023-12-29 No fix listed CWE-79

TI-2022-04250 CVE-2022-4650 · GHSA-5645-4fvm-2wfj

HashBar – WordPress Notification Bar < 1.3.6 - Contributor+ Stored XSS via Shortcode

MEDIUM 58

The HashBar WordPress plugin before 1.3.6 does not validate and escape one of its shortcode attributes, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attack.

CVSS 3.1MEDIUM 5.4 Network Low privileges User interaction EPSS 0.00539 Published 2023-01-23 Fixed in 1.3.6 CWE-79

Vulnerabilities

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WordPress HashBar – WordPress Notification Bar Plugin <= 1.4.1 is vulnerable to Cross Site Scripting (XSS)

HashBar – WordPress Notification Bar < 1.3.6 - Contributor+ Stored XSS via Shortcode