Description
A vulnerability has been found in FlowCI flow-core-x up to 1.23.49. The affected element is the function ConditionManagerImpl.run of the file core/src/main/java/com/flowci/core/common/manager/ConditionManagerImpl.java of the component Groovy Script Evaluation. The manipulation of the argument condition leads to code injection. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Published: 2026-11-08
Score: 5.3 Medium
EPSS: n/a
KEV: No
Impact: Remote Code Execution
Action: Patch Now
AI Analysis

Impact

The vulnerability originates from a flaw in FlowCI's ConditionManagerImpl.run where an attacker can manipulate the condition argument to inject malicious Groovy code, enabling arbitrary code execution on the CI server. This code injection flaw is classified as CWE-74 and CWE-94, allowing the attacker to fully compromise the system.

Affected Systems

Vendor FlowCI, product flow-core-x, is affected in all versions up to and including 1.23.49. The vulnerable component resides in core/src/main/java/com/flowci/core/common/manager/ConditionManagerImpl.java. Any installation running these versions is at risk.

Risk and Exploitability

The CVSS score of 5.3 indicates a moderate severity. The EPSS score is unavailable and the vulnerability is not listed in the CISA KEV catalog. Nevertheless, the flaw can be exploited remotely by supplying a crafted condition string; because Groovy code runs with the same privileges as the CI service, a successful exploit grants the attacker full control over the server.

Generated by OpenCVE AI on November 8, 2026 at 12:20 UTC.

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

  • Update FlowCI to a version newer than 1.23.49 that incorporates the fix for the ConditionManagerImpl code injection flaw.
  • Restrict or disable the Groovy script evaluation feature in CI jobs or enforce strict authentication and authorization controls to prevent unauthorized manipulation of the condition parameter.
  • Separate the CI server from public networks using network segmentation or firewall rules, limiting exposure to potential attackers.

Generated by OpenCVE AI on November 8, 2026 at 12:20 UTC.

Tracking

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Advisories

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History

Sun, 08 Nov 2026 11:15:00 +0000

Type Values Removed Values Added
Description A vulnerability has been found in FlowCI flow-core-x up to 1.23.49. The affected element is the function ConditionManagerImpl.run of the file core/src/main/java/com/flowci/core/common/manager/ConditionManagerImpl.java of the component Groovy Script Evaluation. The manipulation of the argument condition leads to code injection. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Title FlowCI flow-core-x Groovy Script Evaluation ConditionManagerImpl.java ConditionManagerImpl.run code injection
First Time appeared Flowci
Flowci flow-core-x
Weaknesses CWE-74
CWE-94
CPEs cpe:2.3:a:flowci:flow-core-x:*:*:*:*:*:*:*:*
Vendors & Products Flowci
Flowci flow-core-x
References
Metrics cvssV2_0

{'score': 6.5, 'vector': 'AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:C'}

cvssV3_0

{'score': 7.4, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L/E:P/RL:X/RC:C'}

cvssV3_1

{'score': 7.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L/E:P/RL:X/RC:C'}

cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/E:P'}

Subscriptions

Flowci Flow-core-x
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-11-08T11:00:22.602Z

Reserved: 2026-11-07T19:35:17.713Z

Link: CVE-2026-124328

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2026-11-08T11:16:34.420

Modified: 2026-11-08T11:16:34.733

Link: CVE-2026-124328

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-08T12:30:13Z

Weaknesses
  • CWE-74

    Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

  • CWE-94

    Improper Control of Generation of Code ('Code Injection')