# Security update version 78 posted & PHP security vulnerability

**URL:** <https://discourse.mailinabox.email/t/security-update-version-78-posted-php-security-vulnerability/17082>\
**Category:** Announcements\
**Created:** [October 22, 2026, 6:55pm UTC](https://discourse.mailinabox.email/t/security-update-version-78-posted-php-security-vulnerability/17082 "2026-10-22T18:55:07Z")\
**Posts on this page:** 1\
**Showing post:** 15

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**Author:** ![bluetardis](https://discourse.mailinabox.email/user_avatar/discourse.mailinabox.email/bluetardis/32/2119_2.png) [@bluetardis](https://discourse.mailinabox.email/u/bluetardis)\
**Post date:** [October 24, 2026, 6:42am UTC](https://discourse.mailinabox.email/t/security-update-version-78-posted-php-security-vulnerability/17082/15 "2026-10-24T06:42:13Z")

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I have started a [new topic](https://discourse.mailinabox.email/t/next-cloud-setup-failing-github/17094) as there is something else going on but to confirm learnings:

1. Edit “sudo nano ./setup/nextcloud.sh” and dont comment out lines you actually need to replace it for some reason.
2. The amended line with all hashes that work is below.

`InstallNextcloud 21.0.7 f5c7079c5b56ce1e301c6a27c0d975d608bb01c9 4.0.7 8ab31d205408e4f12067d8a4daa3595d46b513e3 3.0.4 6fb1e998d307c53245faf1c37a96eb>`

1. Make sure you run the setup locally rather than downloading again (which will overwrite your changes)

`:` **`~/mailinabox`** `$ sudo ./setup/start.sh`

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_[View the full topic](https://discourse.mailinabox.email/t/security-update-version-78-posted-php-security-vulnerability/17082)._