Quick answers
- Is CVE-2026-103356 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-103356 being exploited in the wild.
- How severe is CVE-2026-103356?
- Medium severity, with a CVSS score of 5.4, published 12 October 2026.
- Which products and versions are affected?
- VillaTheme TMDS Dropshipping for Temu and WooCommerce through 1.0.15.
- Is there a fix for CVE-2026-103356?
- Yes: fixed in 1.0.16. Until then: Update to version 1.0.16 or later. If unable to update immediately, restrict contributor and developer role permissions until the patch can be applied. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-103356 attacked?
- It is attacked over the network.
- Am I affected by CVE-2026-103356?
- Check whether you run VillaTheme TMDS Dropshipping for Temu and WooCommerce 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: 1.0.16
Update to version 1.0.16 or later. If unable to update immediately, restrict contributor and developer role permissions until the patch can be applied.
Technical details
The vulnerability is a broken access control flaw in the TMDS plugin versions through 1.0.15 that fails to properly enforce authorization checks on sensitive operations. An authenticated user with contributor or developer privileges can bypass access restrictions via incorrectly configured security levels. The issue requires valid WordPress credentials but allows privilege escalation within the application scope.
Affected products
- VillaTheme TMDS Dropshipping for Temu and WooCommerce through 1.0.15
Timeline
- 2026-09-25: disclosed
- 2026-10-12: advisory
- 2026-10-12: patched: Version 1.0.16 released