css-whitespace — Greenflagged

Whitespace significant CSS to regular CSS

Supply chain provenance

Status for the latest visible version.

No SLSA provenance npm registry signatures gitHead linked

Without SLSA provenance there is no cryptographic link between this tarball and the public source — the axios compromise (March 2026) relied on exactly this gap.

Maintainers

tjholowaychukmattmueller

Keywords

cssparserrework

Accepted risks

Findings the reviewer chose to accept rather than block on.

Source	Rule	Reason	Accepted by	When
provenance	publisher-changed	AI (provenance): Publisher change from tjholowaychuk to mattmueller occurred in 2015 as part of a known reworkcss project maintainer transition. Historical, not indicative of compromise.	ai	2026/04/23
maintainer-change	maintainer-added	AI (maintainer-change): mattmueller was added as maintainer in 2015 during the documented reworkcss transition. Stable historical fact for this package.	ai	2026/04/23
publish-pattern	dormant-publish	AI (publish-pattern): Dormancy followed by 2015 publish aligns with the known maintainer handoff period. No recent suspicious activity; this is a historical signal.	ai	2026/04/23

Versions (showing 9 of 9)

Version	Deps	Published
1.1.1	1 / 2	2015-02-24
1.1.0	1 / 2	2013-06-02
1.0.0	1 / 2	2013-02-27
0.0.6	1 / 2	2013-02-20
0.0.5	1 / 2	2013-01-22
0.0.4	1 / 2	2012-12-04
0.0.3	1 / 2	2012-12-03
0.0.2	1 / 2	2012-12-03
0.0.1	1 / 2	2012-12-03

v1.1.1

2 findings

HIGH Publisher changed: tjholowaychuk → mattmueller (on 2015-02-24) provenance

This version was published by a different npm account than previous versions on 2015-02-24. This could indicate a legitimate maintainer transition or an account compromise.