=== Variant/Bypass Tests for GHSA-v7m3-fpcr-h7m2 ===
Testing serializer at: /root/.pruva/runs/ghsa-v7m3-fpcr-h7m2_20260220-144406/json-serializer
Version detection: VULNERABLE (3.2.2)

[TEST 1] Basic arbitrary class instantiation
  [DANGER] GadgetClass __wakeup() called!
  [EXPECTED] Vulnerable version allows arbitrary class instantiation

=== Vulnerable version detected - skipping bypass tests ===
Vulnerable version allows arbitrary class instantiation via @type.