Upgrade jwt from 2.10.2 to 3.2.0 in fastlane bundle#320
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Resolves Dependabot alert GHSA-c32j-vqhx-rx3x (high): empty-key HMAC bypass in ruby-jwt < 3.2.0. The jwt fix required fastlane 2.235.0 (relaxes jwt to < 4) and googleauth 1.16.2 (relaxes jwt to < 4.0). fastlane 2.235.0 in turn requires bundler >= 2.4.0, so BUNDLED WITH moves 2.2.8 -> 2.6.2.
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Resolves Dependabot alert GHSA-c32j-vqhx-rx3x (high, CVSS 7.4): empty-key HMAC bypass in ruby-jwt < 3.2.0.
Changes
< 3to< 4)< 3.0to< 4.0)ruby/setup-rubyinstalls theBUNDLED WITHversion)Context
The jwt gem is a transitive dependency of fastlane, used by googleauth/signet for Google service-account auth (Play Store uploads). The vulnerability itself (empty-key HMAC decode bypass) has no practical exposure here — fastlane signs JWTs with a real private key and never verifies attacker-supplied tokens — but clearing the alert keeps the Dependabot list signal-rich.
The upgrade required bumping bundler because the only fastlane version that relaxes the jwt cap (2.235.0) requires
bundler >= 2.4.0, while the lockfile previously pinnedBUNDLED WITH 2.2.8.