CVE-2026-56249 | BDVDB-2026-344657 Detail

Description#

Capgo before 12.128.2 contains an authorization bypass vulnerability in the channel creation endpoint that allows authenticated users to overwrite existing channels by reusing their names. Attackers with app.create_channel permission can exploit a logic mismatch between existence validation and upsert operations to reassign channel ownership and modify critical production channel configurations.

Impact#

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Exploit#

History#

1. Version 12026-06-30Record published in the CVE List.
2. Version 22026-07-01Most recent update recorded in the CVE List.