VDB

GCVE-110-OSM-2026-13268

GCVE-110-OSM-2026-13268
Advisory PublishedCVSS 5.4/10
Vulnetix · Advisory published October 6, 2026
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

VendorProductVersionsPlatforms
unknowncss-gyibps-polyfillall (affected)—

References

vendor

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