Unauthenticated order-status changes via pre-transaction callback
Published Jan 23, 2026 · Updated Jan 23, 2026
Missing authorization in Bayarcash WooCommerce 4.3.13 and earlier allows remote attackers to change WooCommerce order statuses. The pre-transaction callback handler applies attacker-controlled callback data to an order-status transition without verifying authorization. No account is required, and successful exploitation alters order-processing state without disclosing data or interrupting the site.
Summary
What happened
Missing authorization in Bayarcash WooCommerce 4.3.13 and earlier allows remote attackers to change WooCommerce order statuses. The pre-transaction callback handler applies attacker-controlled callback data to an order-status transition without verifying authorization. No account is required, and successful exploitation alters order-processing state without disclosing data or interrupting the site.
The record
- CVE
- CVE-2026-24606
- Published
- Jan 23, 2026
- Updated
- Jan 23, 2026
- Vendor
- Web Impian Sdn. Bhd.
- Product
- Bayarcash WooCommerce
- Classifications
- CWE-862, T1565.001
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jan 23, 2026CVE publishedPublication date reported by the CVE source.
- Jan 23, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=n/a <=<= 4.3.11
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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