PYSEC-2026-832

vendorUSosv

OpenStack Keystone Improper Authentication vulnerability

view advisory published 2026-07-06Licence: CC-BY-4.0

The (1) OS-KSADM/services and (2) tenant APIs in OpenStack Keystone Essex before 2012.1.2 and Folsom before folsom-2 do not properly validate X-Auth-Token, which allow remote attackers to read the roles for an arbitrary user or get, create, or delete arbitrary services.

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describes (1)

Related CVEs.

IDseverity exploitable
CVE-2012-4456UShigh7.5—
The (1) OS-KSADM/services and (2) tenant APIs in OpenStack Keystone Essex before 2012.1.2 and Folsom before folsom-2 do not properly validate X-Auth-Token, which allow remote attac…
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references

External citations — patches, advisories, analysis.

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