by Kastro
Paper/Archive/CVE-2025-8570

CVE-2025-8570

beyondcart BeyondCart Connector — BeyondCart Connector <= 3.0.1 - Missing Configuration of JWT Secret to Unauthenticated Privilege Escalation via determine_current_user Filter

EPSS 0.7%CVSS 9.8
critical.is priorityof 100
40
CVSS 9.8 (CNA)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 51.7.517 × 2010.3No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

The BeyondCart Connector plugin for WordPress is vulnerable to Privilege Escalation due to improper JWT secret management and authorization within the determine_current_user filter in versions 1.4.2 through 3.0.1. This makes it possible for unauthenticated attackers to craft valid tokens and assume any user’s identity.

Affected

ProductAffectedFixed inSource
BeyondCart Connector≤ 3.0.1–CNA

Scores by source

Wordfence (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refwordfence.com/threat-intel/vulnerabilities/id/d0dd4fc0-1c6a-4556-b219-893563a27a69?source=cverefwordpress.org/plugins/beyondcart/#developersrefplugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3365845%40beyondcart&new=3365845%40beyondcart&sfp_email=&sfph_mail=