CVE-2026-4215
FlowCI flow-core-x SMTP Host ConfigServiceImpl.java save server-side request forgery
- State
- Published
- Severity
- 5.3 Medium
- Published
- Mar 16, 2026
- Updated
- Mar 16, 2026
- Reserved
- Mar 15, 2026
Description
A security flaw has been discovered in FlowCI flow-core-x up to 1.23.01. The impacted element is the function Save of the file core/src/main/java/com/flowci/core/config/service/ConfigServiceImpl.java of the component SMTP Host Handler. The manipulation results in server-side request forgery. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 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:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 6.3 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 3.0 | 6.3 Medium | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 2.0 | 6.5 Medium | AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
- CWE-918 Server-Side Request Forgery
Affected Products
| Product | Versions |
|---|---|
flow-core-xFlowCI |
|
References
- VDB-351139 | FlowCI flow-core-x SMTP Host ConfigServiceImpl.java save server-side request forgeryvdb-entrytechnical-description
- VDB-351139 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #770491 | flow flow-core-x 1.23.01 Server-Side Request Forgerythird-party-advisory
- https://github.com/fakebug111/my_public_bug/blob/main/issus01.mdexploit
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