dolyame-ui-colors (npm) · Malicious Code
Affects dolyame-ui-colorsSource GCVE Database
Malicious package : remove dolyame-ui-colors and rotate any secrets on hosts that installed it.
Data as of 5 Aug 2026, 20:02 UTC
Malicious package
Published to npm · OSV MAL-2026-13147
What to do
Remove dolyame-ui-colors from every project, lockfile and image that pulls it in. Treat any host that installed it as compromised: rotate the credentials, tokens and keys it could read, from a clean machine.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| npmdolyame-ui-colors | Affected
| Fixed in– |
Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.
Description
The npm package dolyame-ui-colors version 35.8.9 is a malicious supply-chain threat masquerading as a React UI color library. Its main entry point loads a platform-aware binary dropper script that fetches and executes opaque binaries from dynamically constructed Cloudflare Workers endpoints. It also uses a DNS-TXT covert channel fallback to retrieve payloads. The binaries are saved to temporary directories with disguised names, given execute permissions, and run detached to evade detection. A lock file mechanism throttles repeated execution to reduce visibility. This behavior indicates deliberate malicious intent beyond the advertised functionality.