WordPress 6.6 will be the next major releaseMajor Release A set of releases or versions having the same major version number may be collectively referred to as “X.Y” -- for example version 5.2.x to refer to versions 5.2, 5.2.1, and all other versions in the 5.2. (five dot two dot) branch of that software. Major Releases often are the introduction of new major features and functionality..
With its BetaBeta A pre-release of software that is given out to a large group of users to trial under real conditions. Beta versions have gone through alpha testing in-house and are generally fairly close in look, feel and function to the final product; however, design changes often occur as part of the process. 1 set to be released on June 4th, 2024, it is about time we start inviting security researchers to look into new bugs!
Any security issue that is found after the release of WordPress 6.6 Beta 1 and before the final RCRelease Candidate A beta version of software with the potential to be a final product, which is ready to release unless significant bugs emerge. is out, will be eligible for double the bounties. The security issue should be in the new code that is introduced in 6.6.
Full schedule of WordPress 6.6 Beta/RC releases is here. If you believe you have found a valid bug, please reach out to us via HackerOne. Please go through the program policy before submitting a report.