PT-2026-2441 · Eclipse · Eclipse Che

Published 2026-01-13 · Updated 2026-03-28 · CVE-2025-12548

Positive Technologies (AI Summary)

CVSS v3.1

9.0

Critical

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Eclipse Che versions (affected versions not specified)

Description A flaw exists in Eclipse Che che-machine-exec that permits unauthenticated remote arbitrary command execution and secret exfiltration, including SSH keys and tokens, from other users' Developer Workspace containers. This is possible through an unauthenticated JSON-RPC / websocket API exposed on TCP port 3333. The issue allows attackers to gain full command execution and steal secrets across workspaces.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Missing Authentication

Weakness Enumeration

CWE-306

Related Identifiers

CVE-2025-12548

Affected Products

Eclipse Che

References · 13

• https://access.redhat.com/errata/RHSA-2025:22652 · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2025:22620 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-12548 · Security Note
• https://access.redhat.com/errata/RHSA-2025:22623 · Vendor Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=2408850 · Note
• https://twitter.com/0dayPublishing/status/2011101255238553960 · Twitter Post
• https://twitter.com/DFIR_Radar/status/2037745142262616536 · Twitter Post
• https://access.redhat.com/security/cve/CVE-2025-12548 · Note
• https://twitter.com/payloadforge/status/2026598086714470492 · Twitter Post
• https://twitter.com/CVEnew/status/2011103489611743612 · Twitter Post
• https://twitter.com/metasploit/status/2037641882247786735 · Twitter Post
• https://twitter.com/CveFindCom/status/2011116029125009873 · Twitter Post
• https://twitter.com/TheHackerWire/status/2011139313132822658 · Twitter Post