Homebrew: Broken parsing of Git diff allows an attacker to inject arbitrary Ruby scripts to Casks on official taps

Description Due to improper parsing of Git diff in Homebrew/actions/review-cask-pr, it's possible to confuse parser to ignore additional lines. Which leads injection of malicious Ruby scripts. Root cause review-cask-pr uses the git diff file to check if the pull request is "simple" enough to...

RWiki arbitrary Ruby script execution vulnerability

Overview RWiki, one of Wiki clones, contains a vulnerability allowing execution of arbitrary Ruby scripts on its edit mode page. Impact A remote attacker could execute an arbitrary Ruby script on the server where RWiki is installed, with the privilege running RWiki. Solution...

tDiary arbitrary Ruby script execution vulnerability

Overview tDiary is weblog software maintained by the tDiary development project. tDiary contains a vulnerability which allows a remote attacker to execute arbitrary Ruby scripts on a vulnerable system. Impact Depending on tDiary's configuration, an arbitrary Ruby script could be executed on the w...