1.0.8.6

PostHog/posthog.com1.0.8.6Jun 11, 2026by givanz

AI Summary

Addresses critical security vulnerabilities related to private IP redirects and HTML sanitization, alongside updates to the admin template and page builder UI.

Key Highlights

  • Fixes for curl resolve bypass and IPv6 bypass vulnerabilities
  • Updates to sanitizeHTML and sanitizeFileName functions
  • Admin template and page builder UI changes
  • Fixed tree list expand arrow button click

Full Release Notes

* Use curl resolve to avoid private ip redirect and IPv6 bypass, vulnerability reported by @EvidentObscurity https://github.com/givanz/Vvveb/commit/e27d1ef097a8502c33f8cc94271c948407c5dce3
* Admin template update, page builder UI changes https://github.com/givanz/Vvveb/commit/a4882d42411466ea90b6612933b5d1f70fa7cc83
* Plugins update https://github.com/givanz/Vvveb/commit/513db6d716410d75bed99436bf5ed10384cca100
* Translations edit show server message on error, fixed tree list expand arrow button click https://github.com/givanz/Vvveb/commit/6bc8390957256dd831691f352e8c472fb3c91374
* Fixed sanitizeHTML( 'on' attributes sanitization when attribute has '>', vulnerability reported by @EvidentObscurity https://github.com/givanz/Vvveb/commit/c466e618ad1b94916f56062b7732edb5a336f57d
* Added recursive filtering sanitizeFileName(, vulnerability reported by @EvidentObscurity https://github.com/givanz/Vvveb/commit/8c062a047a66d6f04307f8d0e37c34f709a201a9