build(composer): ignore the flysystem 1.x path-normalizer advisory - #1941
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mrrobot47 merged 1 commit intoSep 30, 2026
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site-command requires league/flysystem 1.1.4, and Composer now blocks it because of advisory PKSA-w9tt-7782-78jx (CVE-2026-102601, GHSA-cxf4-7mrp-vvpr). Every composer update fails, so develop and PR builds can't resolve dependencies. No 1.x release fixes it, and the fixed 3.35.3 needs PHP 8.0.2, while EasyEngine still supports PHP 7.4. flysystem only stores ACME certificates under acme-conf, with paths built from root-supplied site names, so the bypass isn't reachable. The ID is ignored under config.policy.advisories (Composer 2.10) and config.audit.ignore (Composer 2.9). Replacing flysystem in site-command is planned, after which the ignore can be dropped.
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🟡 Changes recommended
The exception also suppresses audit reporting and should be scoped only to dependency blocking.
Review effort: Balanced
Findings: 1
Open (1)
What changed in this PR
Adds a temporary Composer advisory exception for Flysystem 1.x to restore dependency updates on supported PHP versions.
Changes:
- Adds Composer 2.9 and 2.10 advisory-ignore configurations.
- Documents why the advisory is considered unreachable.
| File | Description |
|---|---|
composer.json |
Configures the advisory exception across supported Composer versions. |
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Composer now blocks
league/flysystem1.1.4 (required by site-command) because of advisory PKSA-w9tt-7782-78jx (CVE-2026-102601). Everycomposer updatefails, including the develop nightly build and PR builds.acme-conf, with paths built from root-supplied site names, so the bypass isn't reachable.config.policy.advisories.ignore-id(Composer 2.10) andconfig.audit.ignore(Composer 2.9). The lock is unchanged, and so is the built phar.Replacing flysystem in site-command is planned as a follow-up, after which this ignore can be removed.