chore(deps): patch 13 Dependabot advisories via pnpm overrides - #1180
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Bumps postcss to 8.5.26 and adds/raises overrides for mermaid, nanoid, fflate, dompurify, and @xmldom/xmldom. qs is left alone: the only patched release (6.16.0) was published 2026-08-29 and is still inside the repo's 7-day minimumReleaseAge window. It ages out 2026-09-05. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
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teallarson
marked this pull request as ready for review
September 4, 2026 19:03
teallarson
enabled auto-merge (squash)
September 8, 2026 13:56
kamath
reviewed
Sep 8, 2026
| postcss: ">=8.5.15" | ||
| # rule-engine pulls a vulnerable @xmldom/xmldom (XML injection / uncontrolled recursion) | ||
| "@xmldom/xmldom": ">=0.9.10" | ||
| # Force next's transitive postcss to the same safe version as the direct dep. 8.5.23 fixes the sourceMappingURL arbitrary .map file read (GHSA-6g55-p6wh-862q follow-up). Capped below 8.5.27 because later releases are still inside the 7-day minimumReleaseAge window above; raise the cap once they age out. |
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Idk if this is good practice? Pinning a highest version feels wrong, what happens if we just wait three days to avoid the 7-day window? Or we can come back in three days to remove the cap
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I pinned to an exact version.
But also open to just waiting two more days.
Replace the patch-level semver cap with an exact pin matching package.json, consistent with other overrides like esbuild and form-data. Co-authored-by: Cursor <cursoragent@cursor.com>
evantahler
approved these changes
Sep 8, 2026
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Closes 13 of the 15 open Dependabot alerts on this repo.
Changes
postcss(direct + transitive)mermaidnanoiddompurifyfflate@xmldom/xmldomAll six are pinned through
pnpm-workspace.yamloverrides (matching the existing pattern in that file), with caps that stay inside each consumer's declared range.postcssis also bumped as a direct dependency inpackage.json.Not fixed:
qs(#259, #258)The only patched release is
qs@6.16.0, published 2026-08-29. This repo setsminimumReleaseAge: 10080(7 days) to guard against supply-chain attacks, and 6.16.0 does not clear that window until 2026-09-05. Adding the override now would mean pulling a package the repo's own policy says to wait on, so it's left for a follow-up tomorrow.postcssis capped at<8.5.27for the same reason — 8.5.27 and 8.5.28 both shipped 2026-09-03. 8.5.26 is well past the 8.5.23 fix.Verification
pnpm installcleanpnpm buildsucceedspnpm test— 875 tests across 69 files pass🤖 Generated with Claude Code
Note
Low Risk
Changes are dependency and lockfile-only security patches with version caps inside consumer semver ranges; no auth or business logic is modified.
Overview
Addresses 13 open Dependabot alerts by tightening
pnpm-workspace.yamloverrides and refreshing the lockfile, with no application source changes.Direct bump:
postcssinpackage.jsongoes from 8.5.15 → 8.5.26, with the override pinned to that version (not a range) so it aligns with Next’s transitive PostCSS while staying outside the repo’s 7-dayminimumReleaseAgewindow for newer 8.5.27+ releases.New or raised override floors force patched transitive versions:
mermaid(11.17.2),nanoid,fflate, stricterdompurifyand@xmldom/xmldom, plus the existingpostcssalignment. Comments in the workspace file document which CVEs/GHSAs each floor targets.The lockfile reflects the cascade (e.g. Mermaid parser/cytoscape/katex bumps, removal of deprecated
@xmldom/xmldom@0.9.10).qsadvisories are intentionally left for a follow-up once a patched release clearsminimumReleaseAge.Reviewed by Cursor Bugbot for commit ea8f06e. Bugbot is set up for automated code reviews on this repo. Configure here.