6.4

CVE-2023-2082

Exploit

Buy Me a Coffee – Button and Widget Plugin <= 3.6 - Authenticated (Subscriber+) Stored Cross-Site Scripting

Buy Me a Coffee – Button and Widget Plugin <= 3.6 - Authenticated (Subscriber+) Stored Cross-Site Scripting

The "Buy Me a Coffee – Button and Widget Plugin" plugin for WordPress is vulnerable to Cross-Site Scripting in versions up to, and including, 3.6 due to insufficient sanitization and escaping on the 'text value set via the bmc_post_reception action. This makes it possible for authenticated attackers, with subscriber-level permissions, and above to inject arbitrary web scripts into pages that execute whenever a victim accesses a page with the injected scripts.
Mögliche Gegenmaßnahme
Buy Me a Coffee – Button and Widget Plugin: Update to version 3.7, or a newer patched version
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Buymeacoffee ≫ Buy Me A Coffee SwPlatformwordpress Version < 3.7
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt Buy Me a Coffee – Button and Widget Plugin
Version *-3.6
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.5% 0.385
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.4 2.3 2.7
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
security@wordfence.com 6.4 3.1 2.7
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

https://plugins.trac.wordpress.org/browser/buymeacoffee/trunk/admin/class-buy-me-a-coffee-admin.php?rev=2816542
Exploit
https://plugins.trac.wordpress.org/browser/buymeacoffee/trunk/includes/class-buy-me-a-coffee.php?rev=2319979#L162
Exploit
https://plugins.trac.wordpress.org/changeset?old_path=%2Fbuymeacoffee%2Ftags%2F3.6&old=2922493&new_path=%2Fbuymeacoffee%2Ftags%2F3.7&new=2922493&sfp_email=&sfph_mail=
Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/ed9f8948-085b-4ac5-befd-c70085aa23cd?source=cve
Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/ed9f8948-085b-4ac5-befd-c70085aa23cd
Third Party Advisory