As a follow-up to the previous post "SQL Injection Detection Optimization", I wanted to post a testing polyglot which works for testing against XPath injection vulnerabilities:

or 1(:'or"or'"!='!=":)

Numeric context:
or 1(:'or"or'"!='!=":)

Single quotation:
or 1(:'or"or'"!='!=":)

Double quotation:
or 1(:'or"or'"!='!=":)

See if you can come up with one that is shorter.

(: Have a happy day :)

---

Filed under: Hacking,Web Application Security - @ 2023-07-12 16:51

Tags: application, detection, hacking, injection, optimization, security, web, xpath