CGGMP21 presignatures can be used in the way that significantly reduces security

This attack is against presignatures used in very specific context: Presignatures + HD wallets derivation: security level reduces to 85 bits \ Previously you could generate a presignature, and then choose a HD derivation path while issuing a partial signature via Presignature::setderivationpath,...

EUVD-2021-0611

Malware in sbrugna...

CVE-2020-21524

There is a XML external entity XXE vulnerability in halo v1.1.3, The function of importing other blogs in the background/api/admin/migrations/wordpress needs to parse the xml file, but it is not used for security defense, This vulnerability can detect the intranet, read files, enable ddos attacks...