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CVE-2022-21673 is an authorization vulnerability in Grafana's Forward OAuth Identity handling. In affected versions, a query sent to a data source with Forward OAuth Identity enabled using an API token and no other user credentials can cause Grafana to forward the OAuth identity of the most recently logged-in user rather than an identity associated with the API-token holder.
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What an attacker gets, and what they’ve been doing with it.
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No public exploit code observed for this vulnerability.
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Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
6 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A Grafana authorization flaw in Forward OAuth Identity Token functionality that can permit access to some data sources.
Unknown
Grafana authorization flaw where forwarding an OAuth identity token could allow users to access certain data sources.
Grafana authorization flaw in which forwarding an OAuth identity token could allow users to access certain data sources.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.