Quick answers
- Is CVE-2026-85983 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-85983 being exploited in the wild.
- How severe is CVE-2026-85983?
- High severity, with a CVSS score of 7.8, published 8 September 2026.
- Which products and versions are affected?
- Auth0 AD/LDAP Connector below 8.00.
- Is there a fix for CVE-2026-85983?
- 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-2026-85983 attacked?
- It is attacked with local access.
- Am I affected by CVE-2026-85983?
- Check whether you run Auth0 AD/LDAP Connector 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 vulnerability is a code injection flaw (CWE-94) stemming from improper processing of configuration values during Auth0 AD/LDAP Connector service startup. An authenticated, low-privileged local user can write to or modify the connector's configuration file before the service restarts. When the service processes the modified configuration, unsanitized input is used in code generation or execution, allowing arbitrary code execution under the service account privileges. The attack requires local host access and service restart but no network traversal. A fix is available in version 8.00 or later of the auth0/ad-ldap-connector.
Affected products
- Auth0 AD/LDAP Connector below 8.00
Timeline
- 2026-09-08: disclosed