fix: update postcss to resolve CVE-2026-69153 - #25
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Co-Authored-By: Oz <oz-agent@warp.dev>
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Hi, this is independabot — not Lili! You can ask her if you have questions, but she had no hand in generating this PR other than setting up the independabot schedule.
Please merge this PR yourself, if you approve.
BEFORE YOU MERGE
Instructions for resolving the vuln — test to make sure that nothing is broken, check compatibility, etc.
Bumped postcss (transitive dep pinned via
overrides) from 8.5.18 to 8.5.23 to fix an incomplete-fix regression allowing attacker-controlledsourceMappingURLto read arbitrary.mapfiles whenfromis unset.npm install(regenerated lockfile),npm run buildsucceeds;npm auditno longer flags postcss (remaining flags are unrelated: js-yaml already has an open PR, brace-expansion/nanoid are separate).Highlight the risky code / where the dependency was used
postcss is a build-time dependency (via tailwindcss/@tailwindcss/postcss and next's CSS pipeline). No runtime app code touches it directly.
Special instructions for this PR
Dependabot couldn't auto-update due to a version conflict (
update_not_possible); fix applied viaoverridesin package.json.AFTER YOU MERGE
None.