# CVE-2026-124328: FlowCI flow-core-x Groovy Script Evaluation ConditionManagerImpl.java ConditionManagerImpl.run code injection

Status: published. Published: 2026-11-08. Updated: 2026-11-08.

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.

## Remediation

No remediation reported in collected sources

## Affected products and versions

- FlowCI / flow-core-x: 1.23.0 (affected); 1.23.1 (affected); 1.23.2 (affected); 1.23.3 (affected); 1.23.4 (affected); 1.23.5 (affected); 1.23.6 (affected); 1.23.7 (affected); 1.23.8 (affected); 1.23.9 (affected); 1.23.10 (affected); 1.23.11 (affected); 1.23.12 (affected); 1.23.13 (affected); 1.23.14 (affected); 1.23.15 (affected); 1.23.16 (affected); 1.23.17 (affected); 1.23.18 (affected); 1.23.19 (affected); 1.23.20 (affected); 1.23.21 (affected); 1.23.22 (affected); 1.23.23 (affected); 1.23.24 (affected); 1.23.25 (affected); 1.23.26 (affected); 1.23.27 (affected); 1.23.28 (affected); 1.23.29 (affected); 1.23.30 (affected); 1.23.31 (affected); 1.23.32 (affected); 1.23.33 (affected); 1.23.34 (affected); 1.23.35 (affected); 1.23.36 (affected); 1.23.37 (affected); 1.23.38 (affected); 1.23.39 (affected); 1.23.40 (affected); 1.23.41 (affected); 1.23.42 (affected); 1.23.43 (affected); 1.23.44 (affected); 1.23.45 (affected); 1.23.46 (affected); 1.23.47 (affected); 1.23.48 (affected); 1.23.49 (affected). Source: CNA: VulDB

## Severity and prioritization

- CVSS 4.0: 5.3 (medium); 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; source: CNA: VulDB

- CVSS 3.1: 7.4 (high); 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; source: CNA: VulDB

- CVSS 3.0: 7.4 (high); 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; source: CNA: VulDB

- CVSS 2.0: 6.5 (medium); AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:C; source: CNA: VulDB

- CVSS 4.0: 2.1 (low); 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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X; source: NVD: cna@vuldb.com

- CVSS 3.1: 7.4 (high); CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L; source: NVD: cna@vuldb.com

- CVSS 2.0: 6.5 (medium); AV:N/AC:L/Au:S/C:P/I:P/A:P; source: NVD: cna@vuldb.com

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: Not available

- Weaknesses: CWE-94, CWE-74

## Exploit evidence

- exploit: https://glacier-tarsal-711.notion.site/Flow-ci-Unrestricted-GroovyShell-Remote-Code-Execution-in-flow-ci-CI-Condition-Evaluation-3f7b25e24b368091a9c8d7bbf28fa5bd (CNA: VulDB)

## References

- https://vuldb.com/vuln/432648 (CNA: VulDB; vdb-entry, technical-description)

- https://vuldb.com/vuln/432648/cti (CNA: VulDB; signature, permissions-required)

- https://vuldb.com/cve/CVE-2026-124328 (CNA: VulDB; third-party-advisory)

- https://vuldb.com/submit/1027401 (CNA: VulDB; third-party-advisory)

- https://glacier-tarsal-711.notion.site/Flow-ci-Unrestricted-GroovyShell-Remote-Code-Execution-in-flow-ci-CI-Condition-Evaluation-3f7b25e24b368091a9c8d7bbf28fa5bd (CNA: VulDB; exploit)

- https://glacier-tarsal-711.notion.site/Flow-ci-Unrestricted-GroovyShell-Remote-Code-Execution-in-flow-ci-CI-Condition-Evaluation-3f7b25e24b368091a9c8d7bbf28fa5bd (cna@vuldb.com)

- https://vuldb.com/cve/CVE-2026-124328 (cna@vuldb.com)

- https://vuldb.com/submit/1027401 (cna@vuldb.com)

- https://vuldb.com/vuln/432648 (cna@vuldb.com)

- https://vuldb.com/vuln/432648/cti (cna@vuldb.com)

## Provenance

- CNA: VulDB: https://www.cve.org/CVERecord?id=CVE-2026-124328; retrieved 2026-11-08; source updated 2026-11-08

- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-124328; retrieved 2026-11-08; source updated 2026-11-08

Revision: 6ed7bc69b28eae5dd691b044cc9ad77365f7f4b0dcb1dfce94b1414848d3f279

Canonical: https://y2.dev/cve/CVE-2026-124328

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