Quick answers
- Is CVE-2026-111027 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-111027 being exploited in the wild.
- How severe is CVE-2026-111027?
- Informational severity, published 28 October 2026.
- Which products and versions are affected?
- Welcart e-Commerce before 2.12.6.
- Is there a fix for CVE-2026-111027?
- Yes: fixed in 2.12.6. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-111027 attacked?
- It is attacked over the network, in a software library.
- Am I affected by CVE-2026-111027?
- Check whether you run Welcart e-Commerce 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: 2.12.6
Technical details
The vulnerability exists in the handling of the 'log_id' parameter, which is not properly sanitized before being used in a SQL query; the plugin removes escaping that was previously applied, creating a SQL injection opening. The attack requires authenticated access with the Editor role or higher. Exploitation allows database exfiltration and manipulation.
Affected products
- Welcart e-Commerce before 2.12.6
Timeline
- 2026-10-26: disclosed
- 2026-10-28: advisory