VDB
GCVE-110-OSM-2026-13268
GCVE-110-OSM-2026-13268
Advisory PublishedCVSS 5.4/10
Publisher 'naorya' is a brand-new account (less than a day old) that has already had one package (css-eqxcdx-polyfill) flagged as malicious in OSM. This package is one of at least eight nearly identical 'css-*-polyfill' placeholders published in rapid succession by the same account, a pattern consistent with dependency confusion or staged-payload infrastructure. The package description ('Temporary package placeholder for staged publishing') is itself a red flag, as it openly acknowledges a staging/deployment intent. No code findings are present to confirm active malicious payload in this specific version, but the publisher's behavior and sibling packages warrant escalation.
ADDITIONAL FINDINGS
- Brand New Package
- Very New NPM Publisher Account
- Publisher Has Other Malicious Packages
Weaknesses (CWE)
CWE-506Embedded Malicious Code
Risk Scores
CVSS 3.1
5.4/10
Medium · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Affected Products
| Vendor | Product | Versions | Platforms |
|---|---|---|---|
| unknown | css-gyibps-polyfill | all (affected) | — |
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