CVE-2026-1961

highpriority · attend · 46EPSS 0.019 · 80 %ileexploit · PoCDEEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · PoC

Likely / severe?

1.92% (80th) EPSS

CVSS 8.8 · high

Is it mine?

29 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · cert_bund

EPSS · scored 2026-10-23

A flaw was found in Foreman. A remote attacker could exploit a command injection vulnerability in Foreman's WebSocket proxy implementation. This vulnerability arises from the system's use of unsanitized hostname values from compute resource providers when constructing shell commands. By operating a malicious compute resource server, an attacker could achieve remote code execution on the Foreman server when a user accesses VM VNC console functionality. This could lead to the compromise of sensitive credentials and the entire managed infrastructure.

cvss

Technical severity, 0–10. One row per scoring source.

8.8

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 2.8 · impact 5.9

v3.18highCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.18highCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:Hsecondary · secalert@redhat.com USexploitability 2.1 · impact 5.9

v3.18highCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:Hsecondaryexploitability 2.1 · impact 5.9

v3.18.3highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:Psecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: poc · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-78US

exploits (1)

Public proof-of-concept and weaponised exploit code.

kalnux/CVE-2026-1961-foreman-pocPoC for CVE-2026-1961 — command injection in Foreman's WebSocket proxy (lib/ws_proxy.rb) via unsanitized compute resource hostname, leading to RCE as the foreman user. Responsibly disclosed and patched.PoC · poc_in_github

affected products (29)

Products and version ranges known to be affected.

IBM App Connect Enterpriseall versionscert_bundDEcpe:/a:ibm:app_connect_enterprise:-
IBM Business Automation Workflowall versionscert_bundDEcpe:/a:ibm:business_automation_workflow:-
IBM DataPower Gatewayall versionscert_bundDEcpe:/a:ibm:datapower_gateway:-
IBM QRadar SIEMall versionscert_bundDEcpe:/a:ibm:qradar_siem:-
Red Hat Enterprise Linuxall versionscert_bundDEcpe:/o:redhat:enterprise_linux:-
Red Hat Enterprise Linux 10.0 Extended Update Supportall versionscert_bundDEcpe:/o:redhat:enterprise_linux:10.0_extended_update_support
IBM App Connect Enterprise< 13.0.7.1cert_bundDE
Red Hat Red Hat Satellite 6.16 for RHEL 8< 0:3.12.0.14-1.el8satenisa_euvdEU
Red Hat Red Hat Satellite 6.16 for RHEL 9< 0:3.12.0.14-1.el9satenisa_euvdEU
Red Hat Red Hat Satellite 6.17 for RHEL 9< 0:0.0.3-4.el9satenisa_euvdEU
Red Hat Red Hat Satellite 6.17 for RHEL 9< 0:0.1.23-0.3.el9pcenisa_euvdEU
Red Hat Red Hat Satellite 6.17 for RHEL 9< 0:0.13.0-1.el9satenisa_euvdEU
Red Hat Red Hat Satellite 6.17 for RHEL 9< 0:0.4.3-1.el9satenisa_euvdEU
Red Hat Red Hat Satellite 6.17 for RHEL 9< 0:1.2.0-0.1.el9pcenisa_euvdEU
Red Hat Red Hat Satellite 6.17 for RHEL 9< 0:1.5.1-1.el9satenisa_euvdEU
Red Hat Red Hat Satellite 6.17 for RHEL 9< 0:2.22.3-1.el9pcenisa_euvdEU
Red Hat Red Hat Satellite 6.17 for RHEL 9< 0:3.14.0.14-1.el9satenisa_euvdEU
Red Hat Red Hat Satellite 6.17 for RHEL 9< 0:3.27.10-2.el9pcenisa_euvdEU
Red Hat Red Hat Satellite 6.17 for RHEL 9< 0:4.16.0.14-1.el9satenisa_euvdEU
Red Hat Red Hat Satellite 6.17 for RHEL 9< 0:4.2.28-0.1.el9pcenisa_euvdEU

showing 20 of 29

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-0912Foreman: Schwachstelle ermöglicht CodeausführungDeutsch2026-03-29csaf · cert_bundDE
Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in Foreman ausnutzen, um beliebigen Programmcode auszuführen.
WID-SEC-W-2026-1007IBM App Connect Enterprise: Mehrere SchwachstellenDeutsch2026-04-07csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in IBM App Connect Enterprise ausnutzen, um Sicherheitsvorkehrungen zu umgehen, um einen Denial of Service Angriff durchzuführen, um Informationen offenzulegen, um Dateien zu manipulieren, um einen Cross-Site Scripting Angriff durchzuführen, um einen SQL-Injection Angriff durchzuführen, und um beliebigen Programmcode auszuführen.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cert_bund NVD CVE.org MITRE

published 2026-03-26modified 2026-10-20

references (17)

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

Free scan