CVE-2024-13401 json
Payment Button for PayPal <= 1.2.3.35 - Authenticated (Contributor+) Stored Cross-Site Scripting
published 2025-01-17 21 mo ago modified 2026-06-17 4 mo ago also EUVD-2024-51581
- cvss
- 6.4
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 30%
- public exploits
- 0
- none known
Summary
The Payment Button for PayPal plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'wp_paypal_checkout' shortcode in all versions up to, and including, 1.2.3.35 due to insufficient input sanitization and output escaping on user supplied attributes. 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.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 21 mo ago
Exploit prediction
0.36% chance of exploitation in the next 30 days, higher than 30% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N |
Affected products
- naa986 Payment Button for PayPal
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
- Technology feeds
References
- wordfence.com /threat-intel/vulnerabilities/id/20fc675c-08a4-4d77-9872-335d23146906?source=cve
- plugins.trac.wordpress.org /browser/wp-paypal/trunk/main.php#L72
- plugins.trac.wordpress.org /browser/wp-paypal/trunk/wp-paypal-checkout.php#L3
- plugins.trac.wordpress.org /changeset?sfp_email=&sfph_mail=&reponame=&old=3223257%40wp-paypal&new=3223257%40wp-paypal&sfp_email=&sfph_mai
Sources
- CVE List CVE-2024-13401
- NVD CVE-2024-13401
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