ESET researchers have been tracking a Russia-aligned threat actor that we named Gorbag. While elements of the group’s tooling – most notably the GIFTEDCROOK infostealer, which CERT-UA attributes to ...
See also: server-side-advanced.md for Part 1 (ExifTool, Go rune/byte mismatch, zip symlink traversal, path traversal bypasses, Flask/Werkzeug debug, XXE external DTD, WeasyPrint SSRF, MongoDB regex ...
For injection attacks (SQLi, SSTI, SSRF, XXE, command injection, PHP type juggling, PHP file inclusion), see server-side.md. For deserialization attacks (Java, Pickle) and race conditions, see ...