MalwarePublished 7 Jul 2026Updated 24 Sep 2026

wandhr10 (RubyGems) · Malicious Code

Affects wandhr10Source GCVE Database

Malicious package : remove wandhr10 and rotate any secrets on hosts that installed it.

Data as of 26 Oct 2026, 16:07 UTC

Classification

Malicious package

Published to RubyGems · OSV MAL-2026-9219

What to do

Remove wandhr10 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
RubyGemswandhr10`pkg:gem/wandhr10`Other threats	Affected =0.0.1	Fixed in–

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Description

--- _-= Per source details. Do not edit below this line.=-_ ## Source: ghsa-malware (f84c6002e6ca93066e56d6409f1d7e6492c144ec6f9dd446318ac04b56d79434) --- Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/9fbb5fba02ba2f02395d3d2d43c31b2c482b7a9d/osv/malicious/rubygems/wandhr10/MAL-2026-9219.json))

Impact

Use of the 'wandhr10' package version 0.0.1 may result in execution of malicious code, potentially compromising the security of systems that install or run this package. Since it is a malicious package, the impact depends on the nature of the embedded malicious code, which is not detailed here. No known exploits have been reported in the wild.

Defensive guidance

Avoid using the 'wandhr10' RubyGem package version 0.0.1. Since this is a malicious package, the best mitigation is to remove it from any environment where it is installed and to verify dependencies to ensure it is not included transitively. Monitor trusted sources for any updates or advisories regarding this package.

Summary

The package 'wandhr10' in the RubyGems ecosystem, specifically version 0.0.1, has been flagged as malicious code by the OpenSSF and recorded under MAL-2026-9219. This is not a vulnerability in the traditional sense but a malicious package intended to cause harm or unauthorized actions when used. There is no CVSS score or detailed technical exploit information available.

References

github.com/advisories/GHSA-7m6v-vvr5-mh97 (opens in a new tab)

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What to do

Affected software

Description

AI analysisMachine-generated, updated 18 Jul 2026, 16:01 UTC

Technical details

References

Community reviews