CVE-2026-108747 Lightdash through 2.556.0 Authorization Bypass via Personal Access Token Deletion
Authenticated users can delete other users' personal access tokens across organizations, disrupting API integrations and requiring an upgrade to fix.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-108747?
CVE-2026-108747 is a low-severity missing authorization vulnerability in lightdash, published on 11 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Lightdash through 2.556.0 contains an authorization bypass vulnerability that allows authenticated organization members to delete other users' personal access tokens by supplying their UUID. Attackers can send DELETE requests to the personal-access-tokens route with a victim's token UUID, even across organizations, to revoke it and break API integrations.
Weakness: CWE-639
Which versions are affected by CVE-2026-108747?
How do I fix CVE-2026-108747?
No fix has been published for CVE-2026-108747 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-108747 being exploited?
There is no known exploitation of CVE-2026-108747 in the wild and no public exploit code.
Sources
Also known as GHSA-7xvq-pcf6-2w3w.