Quick answers
- Is CVE-2026-108747 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-108747 being exploited in the wild.
- How severe is CVE-2026-108747?
- Medium severity, with a CVSS score of 4.2, published 11 October 2026.
- Which products and versions are affected?
- Lightdash through 2.556.0.
- Is there a fix for CVE-2026-108747?
- 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-2026-108747 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-108747?
- Check whether you run Lightdash 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 an authorization bypass in Lightdash's personal access token management endpoint. Authenticated organization members can send DELETE requests to the personal-access-tokens route with an arbitrary victim's token UUID to revoke it, even across organization boundaries, due to insufficient access control checks. This allows attackers to disrupt API integrations and break automated workflows relying on those tokens.
Affected products
- Lightdash Lightdash through 2.556.0
Timeline
- 2026-10-11: disclosed