fix(deps): bump postcss to 8.5.18 to resolve GHSA-r28c-9q8g-f849#9352
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Bumps the existing postcss pin in the root package.json `resolutions` and `overrides` blocks from 8.5.12 to 8.5.18 to fix a path traversal vulnerability in postcss's source-map auto-loading (CVSS 7.5), which was blocking BitGoJS's "Publish @bitgo-beta" workflow's vulnerability-severity gate. No breaking changes; all consumer semver ranges (e.g. web-demo's postcss@^8.2.14) remain satisfied by 8.5.18. TICKET: INF-2186
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lgtm ( cant approve due to HITL checks ) |
mohammadalfaiyazbitgo
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Jul 24, 2026
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Requested by Zahin Mohammad · Slack thread
Description
This PR bumps the pinned
postcssversion from8.5.12to8.5.18to resolve GHSA-r28c-9q8g-f849, a path traversal vulnerability in postcss's source-map auto-loading (CVSS 7.5), fixed upstream in[email protected].This vulnerability was blocking BitGoJS's "Publish @bitgo-beta" workflow's vulnerability-severity gate.
Issue Number
INF-2186
Type of change
What changed
postcsspin in rootpackage.json'sresolutionsblock from8.5.12to8.5.18.postcsspin in rootpackage.json'soverridesblock from8.5.12to8.5.18.modules/web-demo/package.json, whose directpostcss@^8.2.14dependency range already allows8.5.18(any<9.0.0), and will now resolve to8.5.18via the root override/resolution.How Has This Been Tested?
yarn installat the repo root and confirmedpostcssresolves to a single unified8.5.18entry in the resultingyarn.lock, with no other postcss version present.yarn.lockdiff is small and expected: the postcss entry (version + integrity hash), itsnanoiddependency range bump (postcss now requiresnanoid@^3.3.12), and a handful of incidental transitive-dependency resolution shifts from re-runningyarn install(e.g.body-parser,qs,raw-body) unrelated to this change.Checklist
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