Quick answers
- Is CVE-2026-93549 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-93549 being exploited in the wild.
- How severe is CVE-2026-93549?
- High severity, with a CVSS score of 8.8, published 4 October 2026.
- Which products and versions are affected?
- CoCart 4.9.0 to 4.9.6.
- Is there a fix for CVE-2026-93549?
- Yes: fixed in 4.9.7. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-93549 attacked?
- It is attacked over the network, in a software library.
- Am I affected by CVE-2026-93549?
- Check whether you run CoCart at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
How to fix
- Fixed in: 4.9.7
Technical details
The plugin's REST API authentication filter is not scoped to its own endpoints, which globally disables WordPress core's REST nonce protection for all routes. An attacker can perform cross-site request forgery (CSRF) to create administrator accounts by exploiting an authenticated administrator's session, provided the administrator visits a malicious website while logged into WordPress.
Affected products
- CoCart CoCart 4.9.0 to 4.9.6
Timeline
- 2026-10-02: disclosed
- 2026-10-04: advisory