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CVE-2026-25197criticalCWE-639

Gardyn Cloud API Authorization Bypass Through User-Controlled Key

48Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 9.3epss 0.3%
from disclosure to weapon4 days
Published on NVDApr 3
1st PoC+4d
exploitation probability
0.3%top 78% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
A specific endpoint allows authenticated users to pivot to other user profiles by modifying the id number in the API call.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Affected products
Gardyn · Cloud API
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.