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CVE-2025-30064

Possibility to generate a session for any user via the "ex:action" parameter after obtaining access to the JWT key

Published: Aug 27, 2025Updated: Aug 29, 2025 Sources: CVE List NVDCWE-347

Description

An insufficiently secured internal function allows session generation for arbitrary users. The decodeParam function checks the JWT but does not verify which signing algorithm was used. As a result, an attacker can use the "ex:action" parameter in the VerifyUserByThrustedService function to generate a session for any user.

No summary for this CVE yet.

Weaknesses

Affected Products

CGM
commercialaka cgm netraad, cgm clininet

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Collection
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References

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