| Package | Affected versions | Patched versions |
|---|---|---|
| mailvelope | < 3.3.0 | 3.3.0 |
Mailvelope prior to 3.3.0 accepts or operates with invalid PGP public keys: Mailvelope allows importing keys that contain users without a valid self-certification. Keys that are obviously invalid are not rejected during import. An attacker that is able to get a victim to import a manipulated key could claim to have signed a message that originates from another person.
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