VULNERABILITY INTELLIGENCE
CVE-2026-56337
CVSS score5.3 MEDIUM
EPSS probability0.44%
CISA KEVNot currently listed
Published2026-06-24
Last modified2026-06-25
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Description
Capgo before 12.128.2 contains an information disclosure vulnerability in the public.exist_app_v2 RPC function that allows unauthenticated attackers to enumerate app_ids by calling POST /rest/v1/rpc/exist_app_v2 with arbitrary appid parameters. Remote attackers can exploit this SECURITY DEFINER function to determine whether specific app_ids exist in the public.apps table, enabling cross-tenant app enumeration and privacy violations.
Weakness classification
- disclosure@vulncheck.com: CWE-200