Quick answers
- Is CVE-2026-111343 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-111343 being exploited in the wild.
- How severe is CVE-2026-111343?
- Medium severity, with a CVSS score of 4.3, published 15 October 2026.
- Which products and versions are affected?
- Pig-Mesh Pig through 4.1.1.
- Is there a fix for CVE-2026-111343?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-111343 attacked?
- It is attacked over the network, in a software library.
- Am I affected by CVE-2026-111343?
- Check whether you run Pig-Mesh Pig 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.
Technical details
The SysUserController.user endpoint (GET /admin/user/details/{id}) lacks proper authorization checks, allowing any authenticated attacker to enumerate and read profiles of other users without restriction. Low-privilege users can perform sequential ID enumeration to harvest usernames, real names, phone numbers, emails, third-party account links, and role assignments. This is a privilege escalation vulnerability that requires only valid authentication to exploit.
Affected products
- pig-mesh pig through 4.1.1
Timeline
- 2026-10-15: disclosed: Published to NVD