CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, с обикновен потребителски вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
The Paypal Shortcode plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'amount' and 'name' shortcode attributes in all versions up to, and including, 0.3. This is due to insufficient input sanitization and output escaping on user-supplied shortcode attributes. The swer_paypal_shortcode() function extracts shortcode attributes using extract() and shortcode_atts() at line 89, then directly concatenates the $name and $amount values into HTML input element value attributes at lines 105-106 without applying esc_attr() or any other escaping function. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Засегнати продукти
- swergroup Paypal Shortcodes: до 0.3
Вид слабост
История
- 21 март 2026 Публикувано
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-3617
- https://nvd.nist.gov/vuln/detail/CVE-2026-3617
- https://www.wordfence.com/threat-intel/vulnerabilities/id/a9521ae8-e20e-49dd-a402-5521f8d2d98e?source=cve
- https://plugins.trac.wordpress.org/browser/paypal-shortcodes/trunk/paypal-shortcodes.php#L106
- https://plugins.trac.wordpress.org/browser/paypal-shortcodes/tags/0.3/paypal-shortcodes.php#L106
- https://plugins.trac.wordpress.org/browser/paypal-shortcodes/trunk/paypal-shortcodes.php#L105
- https://plugins.trac.wordpress.org/browser/paypal-shortcodes/tags/0.3/paypal-shortcodes.php#L105
- https://plugins.trac.wordpress.org/browser/paypal-shortcodes/trunk/paypal-shortcodes.php#L89
- https://plugins.trac.wordpress.org/browser/paypal-shortcodes/tags/0.3/paypal-shortcodes.php#L89