CVE-2026-76058 json
PayPal Brasil para WooCommerce <= 1.7.8 - Missing Authorization to Unauthenticated Payment Gateway Modification via 'bcdc_activation_update' Action
published 2026-10-28 12 d ago modified 2026-10-28 11 d ago also EUVD-2026-111742
- cvss
- 5.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 17%
- public exploits
- 0
- none known
Summary
The PayPal Brasil para WooCommerce plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 1.7.8. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to disable or enable the PayPal Brasil BCDC payment gateway and overwrite its WooCommerce gateway settings, removing PayPal from checkout for all customers.
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 11 d ago
Exploit prediction
0.26% chance of exploitation in the next 30 days, higher than 17% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
Affected products
- odefranca PayPal Brasil para WooCommerce
Classification
- Weakness
-
- CWE-862 Missing Authorization
- Technology feeds
References
- wordfence.com /threat-intel/vulnerabilities/id/2fa13ee0-0aee-4929-9bd0-a1375e002d26?source=cve
- plugins.trac.wordpress.org /browser/paypal-brasil-para-woocommerce/tags/1.7.5/includes/handlers/api/class-paypal-brasil-bcdc-activate.php
- plugins.trac.wordpress.org /browser/paypal-brasil-para-woocommerce/tags/1.7.5/includes/handlers/api/class-paypal-brasil-bcdc-activate.php
- plugins.trac.wordpress.org /browser/paypal-brasil-para-woocommerce/tags/1.7.5/includes/handlers/class-paypal-brasil-handler.php#L55
- plugins.trac.wordpress.org /browser/paypal-brasil-para-woocommerce/tags/1.7.5/includes/handlers/api/class-paypal-brasil-api-ppp-activate.
- plugins.trac.wordpress.org /changeset?reponame=&old=3744502%40paypal-brasil-para-woocommerce&new=3744502%40paypal-brasil-para-woocommerce
Sources
- CVE List CVE-2026-76058
- NVD CVE-2026-76058
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