Quick answers
- Is CVE-2026-66692 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-66692 being exploited in the wild.
- How severe is CVE-2026-66692?
- Medium severity, with a CVSS score of 4.3, published 6 August 2026.
- Which products and versions are affected?
- La Poste Colissimo Officiel : Méthodes de livraison pour WooCommerce ≤ 2.10.0.
- Is there a fix for CVE-2026-66692?
- A patch was published on 2026-08-06: Fixed in version 3.0.0 Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-66692 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-66692?
- Check whether anything you run is named in the advisory. 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.
Technical details
This is an Insecure Direct Object Reference (IDOR) vulnerability in the Colissimo Officiel plugin for WooCommerce (versions ≤ 2.10.0). The vulnerability allows attackers to bypass access controls by modifying object identifiers (such as order IDs or customer IDs) in URLs or API requests. An authenticated customer or unauthenticated attacker can enumerate and access other users' shipping and order data without proper authorization checks. The vulnerable component fails to validate that the requesting user owns or has permission to access the referenced objects. The patch is available in version 3.0.0.
Affected products
- La Poste Colissimo Officiel : Méthodes de livraison pour WooCommerce ≤ 2.10.0
Timeline
- 2026-07-29: disclosed: Reported to Patchstack by TurboNexic
- 2026-08-06: patched: Fixed in version 3.0.0
- 2026-08-06: advisory: Published as CVE-2026-66692