A critical vulnerability in the WPvivid Backup & Migration WordPress plugin allows unauthenticated attackers to upload and execute arbitrary PHP files on exposed websites. Tracked as CVE-2026-1357, ...

Null Byte Interaction Error occurs when software incorrectly handles null bytes (\0) in strings, typically due to the ambiguity of: C-style strings (which terminate ...

Hackers have started to exploit a critical remote code execution vulnerability in Wing FTP Server just one day after technical details on the flaw became public. The observed attack ran multiple ...

So, all payload who have NULL bytes inside works only in this versions, and of you try use curl extension in php you are limited to the same versions of the library that php should be compiled with.

Support for C-string literals makes it easier to write code that interoperates with foreign language interfaces requiring null-terminated strings. Rust 1.77, the ...

Due to a planned power outage on Friday, 1/14, between 8am-1pm PST, some services may be impacted. A line drawing of the Internet Archive headquarters building façade. An illustration of a magnifying ...

If there ever was a time for Null Byte to need people to contribute, it's now. Let's make Null Byte a place where anyone, from novice to master computer user, come and learn. It has been sometime ...

We're officially seeking Null Byters on a weekly basis who would enjoy taking their time to educate the community. Contributors will write tutorials, which will be featured on the Null Byte blog, as ...