The microweber application allows large characters to insert in the input field "post title" which can allow attackers to cause a Denial of Service (DoS) via a crafted HTTP request. in GitHub repository microweber/microweber prior to 1.2.12.
The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.
| Link | Tags |
|---|---|
| https://huntr.dev/bounties/cdf00e14-38a7-4b6b-9bb4-3a71bf24e436 | patch third party advisory exploit |
| https://github.com/microweber/microweber/commit/f7acbd075dff4825b35b597b74958de9edce67fc | third party advisory patch |