Quick answers
- Is CVE-2026-103077 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-103077 being exploited in the wild.
- How severe is CVE-2026-103077?
- Medium severity, with a CVSS score of 4.3, published 3 November 2026.
- Which products and versions are affected?
- myCred through 4.0.2.
- Is there a fix for CVE-2026-103077?
- Yes: fixed in 4.0.3. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-103077 attacked?
- It is attacked over the network, in a software library.
- Am I affected by CVE-2026-103077?
- Check whether you run myCred 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: 4.0.3
Technical details
The myCred plugin fails to properly enforce access control restrictions on certain pages and actions, allowing authenticated users with subscriber privilege to bypass authorization checks. An attacker with subscriber-level access can exploit incorrectly configured security levels to access unauthorized resources or perform restricted operations. A fix is available in version 4.0.3.
Affected products
- myCred myCred through 4.0.2
Timeline
- 2026-09-25: disclosed: Reported by daimi
- 2026-11-03: advisory: Published by Patchstack