EUVD-2026-74045
GHSA-4j2h-38rw-rmjr
Severity by source
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/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
Credentials readable with no auth (PR:N, AV:N), but database network reachability is a real prerequisite, warranting AC:H; impact is limited to the single application database.
Primary rating from Vendor (vuldb).
CVSS VectorVendor: vuldb
Lifecycle Timeline
1DescriptionCVE.org
A vulnerability was determined in ningzichun Student Management System up to 98760f5711cf6dc8b4adca53a9e207ca49b02ebf. Affected by this issue is the function mysqli_connect of the file config/database.php of the component Database Connection. This manipulation causes hard-coded credentials. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized. This product uses a rolling release model to deliver continuous updates. As a result, specific version information for affected or updated releases is not available. The project was informed of the problem early through an issue report but has not responded yet.
AnalysisAI
Hard-coded database credentials in ningzichun Student Management System expose MySQL connection secrets in the publicly accessible GitHub repository, allowing any attacker who reads the source to authenticate directly to the backend database. The vulnerability resides in config/database.php where mysqli_connect() is called with literal credential strings (CWE-259), affecting all commits up to 98760f5711cf6dc8b4adca53a9e207ca49b02ebf. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Two conditions must both hold: (1) the attacker can read the source code - trivially satisfied since the repository is public on GitHub; (2) the MySQL service port (default 3306) must be reachable from the attacker's network. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 4.0 base score of 5.5 (AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L) reflects moderate limited impact across all three pillars - consistent with a scenario where credentials are obtained but database network access is not guaranteed. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | No vendor-released patch has been confirmed at time of analysis - the maintainer has not responded to the disclosure. … Detailed patch versions, workarounds, and compensating controls in full report. |
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Same weakness CWE-259 – Use of Hard-coded Password
View allSame technique Authentication Bypass
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External POC / Exploit Code
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