All challenges
Multiple ChoiceIntermediate 30s

XXE: XML External Entity

XXE (XML External Entity) attacks exploit:
Options
  1. 1JSON parsers handling untrusted input
  2. 2CSS selectors resolving remote imports
  3. 3XML parsers processing external entities
  4. 4HTML rendering of user templates

Think you can answer under pressure?

Get matched and answer live questions in 3-minute 1v1 battles. Elo ranking, badge tiers and bragging rights on the line.

Play this in a 3-minute battle