CVSS 4.0
8.6 highCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:NCVE-2025-59038
High (8.6). EPSS 0.4% chance of exploitation in the next 30 days. Fixed in prebid.js 10.10.0.
Prebid.js is a free and open source library for publishers to quickly implement header bidding. NPM users of prebid 10.9.2 may have been briefly compromised by a malware campaign. The malicious code attempts to redirect crypto transactions on the site to the attackers' wallet. Version 10.10.0 fixes the issue. As a workaround, it is also possible to downgrade to 10.9.1.
Severity
- EPSS
- 0.4% chance of exploitation in the next 30 days; higher than 28% of CVEs (scores of 2026-10-31)
- CWE
- CWE-506
- Published
- Modified
- Record from
- the NVD, synced
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-jwq7-6j4r-2f92 | npm | prebid.js | >=10.9.2 <10.10.0 | 10.10.0 |
| MAL-2025-46990 | npm | prebid.js | 10.9.2 | no fix published |