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inserting malicious content, usually code (like SQL, Javascript) into a vulnerable application. Is used only if there is no more specific injection tag available (see tag wiki)

2 votes

PHP mail() Header Injection Prevention

I'd like to hear in the comments if this indeed covers every injection threat (from those that are more experienced with issues like this). …
colithium's user avatar
  • 893
9 votes
3 answers
3k views

PHP mail() Header Injection Prevention

Essentially, nearly all php mail() examples that are given are vulnerable to header injection attacks. The referenced site gives a regex sanitation solution but I'm not satisfied with it. …
colithium's user avatar
  • 893