What’s Vulnerable › Vulnerabilities

CVE-2023-28690: WordPress WP BrowserUpdate Plugin <= 4.5 is vulnerable to Cross Site Scripting (XSS)

• Severity: medium (CVSS 4.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-08-17 · updated 2026-06-17
• Weakness: CWE-79

Description

Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Marco Steinbrecher WP BrowserUpdate plugin <= 4.5 versions.

Affected products

• Marcosteinbrecher Wp Browserupdate: through 4.5

References

• https://patchstack.com/database/vulnerability/wp-browser-update/wordpress-wp-browserupdate-plugin-4-4-1-cross-site-scripting-xss-vulnerability?_s_id=cve
• https://patchstack.com/database/vulnerability/wp-browser-update/wordpress-wp-browserupdate-plugin-4-4-1-cross-site-scripting-xss-vulnerability?_s_id=cve

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