VersionControl:PRs/pickipedia/152

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pickipedia#152: Preview image: session.upload_progress off
State 🔴 closed 2026-10-30 16:17:55
Worked on by not said
Moods not said
Deploy not said
Branch preview-upload-progress-off → production, by magent-cryptograss
Opened · last pushed 2026-10-21 07:33:59 · 2026-10-21 07:33:54
Companion to maybelle-config#212. That PR turned off `session.upload_progress` for live PickiPedia. This one does the same for the image built from this repo's `Dockerfile`. Hunter runs that image for the preview wikis, and Caddy routes those publicly at `pickipedia.<user>.hunter.cryptograss.live`.

Why: PHP's `session.upload_progress` use-after-free (CVE-2026-109618 / -109619) is reachable with default settings. MediaWiki never reads upload progress, so turning it off costs nothing.

Exposure today is low. All five preview addresses returned 502 when I checked (21 Oct, 07:3xZ), so none was running. But any preview someone starts would otherwise come up with the setting on, publicly reachable, and in debug mode.

Not built or tested here. It's two `echo` lines added to the existing ini block.

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