CVE-2026-1305 describes an Improper Authentication vulnerability in the Japanized for WooCommerce WordPress plugin, affecting versions up to and including 2.8.4. A flaw in the paidy_webhook_permission_check function allows unauthenticated attackers to bypass payment verification by omitting the webhook signature header. This enables fraudulent marking of orders as "Processing" or "Completed" without actual payment. The vulnerability has a CVSS score of 5.3 (Medium), indicating a network-based attack with low complexity and no user interaction required, leading to a potential impact on integrity (I:L). While the EPSS score is low, suggesting a low probability of exploitation, the vulnerability could allow attackers to defraud businesses. Currently, there is no evidence of active exploitation, and no public exploit code (Metasploit, Nuclei, ExploitDB) is available. Community discussion is minimal, with only one mention identified, and there is no media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| Shoheitanaka | Japanized For WooCommerce | >= 0, <= 2.8.4CNA affecteddefault unaffected |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.