CVE Explorer
CVE-2026-3208
The Mercado Pago payments for WooCommerce plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the 'mp_pix_image' WooCommerce API endpoint in all versions up to, and including, 8.7.11. This makes it possible for unauthenticated attackers to retrieve PIX payment QR code images for arbitrary orders. PIX QR codes contain sensitive merchant information including PIX keys (which may be CPF/CNPJ personal identifiers), transaction amounts, merchant name
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"Mercado Pago payments for WooCommerce","vendor":"mercadopago","versions":[{"lessThanOrEqual":"8.7.11","status":"affected","version":"0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:b989b8d9bb77d258d9f39b752e3b62db5e50d9bb91e4588a0eaba48405d32758 · sha256:4b08923a9ecacc41… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:b989b8d9bb77d258d9f39b752e3b62db5e50d9bb91e4588a0eaba48405d32758 · sha256:4b08923a9ecacc41… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-862","description":"CWE-862 Missing Authorization","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:b989b8d9bb77d258d9f39b752e3b62db5e50d9bb91e4588a0eaba48405d32758 · sha256:4b08923a9ecacc41… · /containers/cna/problemTypes/0/descriptions/0
Source references
4 source assertions{"url":"https://plugins.trac.wordpress.org/browser/woocommerce-mercadopago/tags/8.7.10/src/Gateways/PixGateway.php#L358"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:b989b8d9bb77d258d9f39b752e3b62db5e50d9bb91e4588a0eaba48405d32758 · sha256:4b08923a9ecacc41… · /containers/cna/references/1
{"url":"https://plugins.trac.wordpress.org/browser/woocommerce-mercadopago/tags/8.7.10/src/Gateways/PixGateway.php#L92"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:b989b8d9bb77d258d9f39b752e3b62db5e50d9bb91e4588a0eaba48405d32758 · sha256:4b08923a9ecacc41… · /containers/cna/references/2
{"url":"https://plugins.trac.wordpress.org/changeset?old_path=%2Fwoocommerce-mercadopago/tags/8.7.11&new_path=%2Fwoocommerce-mercadopago/tags/8.7.12"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:b989b8d9bb77d258d9f39b752e3b62db5e50d9bb91e4588a0eaba48405d32758 · sha256:4b08923a9ecacc41… · /containers/cna/references/3
{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/986e0252-b94d-4ac8-9083-0218fa8a651e?source=cve"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:b989b8d9bb77d258d9f39b752e3b62db5e50d9bb91e4588a0eaba48405d32758 · sha256:4b08923a9ecacc41… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.