Connect your agent
AdvisoriesCriticalCheck your lockfilePluginHow it worksPricing Connect your agent

Advisory record · GHSA-2c85-rfcc-g74j

Karate Mock Server RCE via embedded expression evaluation of request-derived data

CVSS 4.0, no score published

Published by the GitHub Advisory Database at 18 Jun 2026, 13:06 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
io.karatelabs:karate-coreMaven>=2.0.1, <2.1.02.1.0
Identifiers
GHSA-2c85-rfcc-g74j
Weakness (CWE)
CWE-95
Tags
Published
18 Jun 2026
Updated
18 Jun 2026

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

Karate Mock Server (io.karatelabs:karate-core, versions 2.0.1 up to but not including 2.1.0) can evaluate Karate embedded expressions found in HTTP request body, headers, or query parameters when a Mock Server feature assigns request-derived values such as request, requestHeaders, or requestParams to variables. An unauthenticated remote attacker who can reach the Mock Server can use this to run arbitrary operating-system commands under the privileges of the server process. Upgrade to karate-core 2.1.0 or later.

Written 3 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
Not published None 4.0 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Clear GitHub Advisory Database
  • CISA KEV Not listed.
  • EPSS No score.

Timeline

  1. 31 Oct 2026, 14:20 UTC First seen by agentprime
  2. 31 Oct 2026, 14:20 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.