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CVE-2025-59039

CVE-2025-59039 · Prebid Universal Creative on npm briefly compromised

This page contains facts from public vulnerability sources. Check the original advisory before updating.

Prebid Universal Creative (PUC) is a JavaScript API to render multiple formats. Npm users of PUC 1.17.3 or PUC latest were briefly affected by crypto-related malware. This includes the extremely popular jsdelivr hosting of this file. The maintainers of PUC unpublished version 1.17.3. Users should see Prebid.js 9 release notes for suggestions on moving off the deprecated workflow of using the PUC or pointing to a dynamic version of it. PUC users pointing to latest should transition to 1.17.2 as soon as possible to avoid similar attacks in the future.

CVSS 9.3 · Critical · EPSS 0.3%

Published
Updated

Stack: node

Affected products and versions

Original sources

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