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Malicious code in @solana-labs/ancor (npm)

0
Unknown
Published: 06/15/2026 (06/15/2026, 17:17:17 UTC)
Source: GCVE Database
Product: @solana-labs/ancor

Description

--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (3265b293c8d6ebf4e866644687ab8bb9f03345c704acf7c885574886ad396b5b) Package is published as `@solana-labs/ancor` — a name one character off from `anchor`, the well-known Solana smart-contract framework (published as `@coral-xyz/anchor`, formerly `@project-serum/anchor`). The `@solana-labs` scope and the near-miss spelling `ancor` together create high confusion potential for developers searching for the Anchor framework. The shipped bundles `lib/index.cjs.js` and `lib/index.esm.js` are large minified rollups (~11k+ lines) that include `require('child_process')`, `fetch(...)` POST calls, and references to `curl` / `ping`. Pattern matches on keyword co-occurrence in a minified bundle do not by themselves prove malicious intent — Anchor and similar frameworks legitimately bundle child_process and HTTP for build/CLI tooling — but the combination of a typosquat-shaped name, a vendor-impersonating scope, and a large opaque bundle warrants human review before this version is allowed into installer environments. A reviewer should verify scope ownership (is `@solana-labs` actually controlled by Solana Labs, or a squatted scope?), de-minify the flagged regions around lines 5016/5046 and 11336/11441 to confirm whether the POST/fetch destinations and child_process spawns are part of a documented build/CLI flow or an exfiltration path, and compare bundle behavior against legitimate `@coral-xyz/anchor`.

Affected software

npmghsa
@solana-labs/ancor
Affected versions
=1.0.1=1.0.8=1.0.9=1.0.0=1.0.11=1.0.7=1.0.3=1.0.4=1.0.5=1.0.6=1.98.103=1.98.105=1.98.107=1.98.108=1.98.109=1.98.110=1.98.111=1.98.112

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Technical Details

Gcve Source
db.gcve.eu
Osv Id
MAL-2026-5786
Osv Schema Version
1.7.4
Aliases
["GHSA-h2x5-cj9x-hvcc"]
Ecosystems
["npm"]
Database Specific Severity
null
Cvss Version
null

Threat ID: 6a96f31bacd9273b49e49937

Added to database: 09/01/2026, 15:45:31 UTC

Last updated: 09/01/2026, 15:48:24 UTC

Views: 1

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