Class Pollution (Python's Prototype Pollution)
基本示例
查看如何通过字符串污染对象的类:
class Company: pass
class Developer(Company): pass
class Entity(Developer): pass
c = Company()
d = Developer()
e = Entity()
print(c) #<__main__.Company object at 0x1043a72b0>
print(d) #<__main__.Developer object at 0x1041d2b80>
print(e) #<__main__.Entity object at 0x1041d2730>
e.__class__.__qualname__ = 'Polluted_Entity'
print(e) #<__main__.Polluted_Entity object at 0x1041d2730>
e.__class__.__base__.__qualname__ = 'Polluted_Developer'
e.__class__.__base__.__base__.__qualname__ = 'Polluted_Company'
print(d) #<__main__.Polluted_Developer object at 0x1041d2b80>
print(c) #<__main__.Polluted_Company object at 0x1043a72b0>基本漏洞示例
示例
还可以查看以下页面以获取更多只读小工具:
Python Internal Read Gadgets参考资料
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