What’s Vulnerable › Vulnerabilities

CVE-2024-4997: WPUpper Share Buttons <= 3.43 - Missing Authorization

• Severity: medium (CVSS 5.3 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: 2024-06-04 · updated 2026-06-17
• Weakness: CWE-862

Description

The WPUpper Share Buttons plugin for WordPress is vulnerable to unauthorized access of data when preparing sharing links for posts and pages in all versions up to, and including, 3.43. This makes it possible for unauthenticated attackers to obtain the contents of password protected posts and pages.

Affected products

• Victor Freitas Wpupper Share Buttons: through 3.43

References

• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3110227%40wpupper-share-buttons&new=3110227%40wpupper-share-buttons&sfp_email=&sfph_mail=
• https://wordpress.org/plugins/wpupper-share-buttons/
• https://www.wordfence.com/threat-intel/vulnerabilities/id/c68ec00c-20a5-461d-bf72-c3190d29c9cf?source=cve
• https://wordpress.org/plugins/wpupper-share-buttons/
• https://www.wordfence.com/threat-intel/vulnerabilities/id/c68ec00c-20a5-461d-bf72-c3190d29c9cf?source=cve

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