Skip to main content

Boteraser | Website and Server Security Solutions

🛡️ MAL-2026-4659 — rdflib

⚪ Unknown ✅ No Known Exploit OSV
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Malicious code in rdflib (npm)

Source: amazon-inspector

package.json for this release declares two runtime dependencies — "package-lock.json": "^1.0.0" and "package.json": "^2.0.1" — inside the dependencies block. These are bare names that npm resolves from the public registry, not local files. Neither name is required or referenced anywhere in the rdflib source, so they serve no functional purpose for the library. Their only effect is that running npm install [email protected] will fetch and install those two third-party packages and execute any of their lifecycle scripts on the installer's machine. The names are confusingly chosen to mimic standard npm artifact filenames, which obscures the dependency injection during casual review of package.json. This pattern is consistent with a hijacked/tampered release pulling attacker-controlled transitive code into the installer's dependency tree under the cover of a trusted package name (rdflib).

Affected software

MAL-2026-4659 is recorded against 1 package.

  • rdflib

Timeline and source

Published on 20 May 2026 and last revised on 27 May 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

www.npmjs.com (Package)

Other advisories for this package

rdflib has other advisories on record. If you are patching this one, these are worth checking on the same host:

Details

Severity Unknown
CVSS Score N/A
CVSS Vector N/A
CWE N/A
Public Exploit ✅ No
Source OSV
Published 2026-05-20
Updated 2026-08-20
Modified 2026-05-27
Fix URL N/A

Affected Packages

Software From version Fixed in
rdflib

Similar Threats

Free Vulnerability Check

Is your site affected by MAL-2026-4659?

BotEraser helps you identify potentially vulnerable plugins and themes by checking your installation against MAL-2026-4659 and other known CVE records.

Scan My Site Free →

No credit card required  ·  Results in minutes

ⓘ Data Notice: The information presented above has been compiled from publicly available internet sources. Boteraser aggregates this data solely for informational purposes and does not independently classify, evaluate, or endorse any findings about the vulnerabilities listed. The accuracy and completeness of this information is the sole responsibility of the original publishers. Boteraser and its operators accept no liability for any decisions made based on this data.

Browse related advisories

All advisoriesMalicious packagesMalicious packages 2026