dolyame-ui-collapseblock (npm) · Malicious Code
Affects dolyame-ui-collapseblockSource GCVE Database
Malicious package : remove dolyame-ui-collapseblock and rotate any secrets on hosts that installed it.
Data as of 7 Aug 2026, 15:27 UTC
Malicious package
Published to npm · OSV MAL-2026-13559
What to do
Remove dolyame-ui-collapseblock 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-collapseblock | 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-collapseblock version 35.8.1 contains malicious code that automatically fetches and executes an attacker-controlled native binary upon import. The binary is retrieved from obfuscated Cloudflare Workers hosts or via a DNS-TXT covert channel if HTTPS fetches fail. The payload is saved to temporary directories with disguised filenames, given executable permissions, and launched detached from the main process. There is no version pinning or integrity verification, allowing arbitrary code execution unrelated to the package's intended functionality. This behavior is consistent with hostile dropper malware tradecraft.