Medium exploit reference

CVE-2026-97649 — ningzichun student-management-system example_lite.sql default credentials

A flaw has been found in ningzichun student-management-system up to 98760f5711cf6dc8b4adca53a9e207ca49b02ebf. Affected by this vulnerability is an unknown functionality of the file example_lite.sql. Executing a manipulation can lead to use of default credentials. It is possible to launch the attack remotely. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.

Published Sep 24, 2026 · Updated Oct 15, 2026 · Sources: NIST National Vulnerability Database, CVE Program (cve.org) e CISA ADP · CNA: VulDB

Low

Who exploits it and how urgent it is

A 0–100 score combining confirmed exploitation, ransomware and APT use, public exploits, EPSS and severity.

No exploitation signal in the sources consulted so far.

How the score was calculated

Technical severity (medium)+3
CISA SSVC: exploitation "poc"+5

The score orders the patch queue; it does not replace your asset context (internet exposure, criticality, compensating controls).

Triage

Is it exploited, how likely is exploitation, what does it touch, and how severe do the sources call it.

Exploitation

Not confirmed

Not in CISA KEV — an absence of record, not proof it is unexploited.

EPSS FIRST

—

No EPSS score.

Affects

Ningzichun

Student Management System

CVSS base

4.7

Medium · 2 source(s)

CISA SSVC assessment CISA

Three decision points CISA publishes for the CVEs it assesses (SSVC 2.0.3). A stakeholder decision, not a severity score.

Exploitation

Proof of concept

none · proof-of-concept · active

Automatable

can an attacker script the kill-chain steps

Technical impact

Partial

partial · total control of the vulnerable component

Remediation

Fixes and mitigations documented by the sources — linked to the original advisory.

No fix documented by the sources we poll. That does not mean none exists: check the vendor advisory.

First 24 hours

Ordered from the record’s own fields — exposure first, because you cannot patch what you have not found. A rule-generated starting point.

Identify exposed assets running the affected vendor/product/version combinations (Ningzichun Student Management System).
No fix documented in the sources: reduce exposure and monitor the vendor advisory.
Search available logs for exploit probes, errors and authentication anomalies.

Affected scope

Vendor, product and versions as the sources word them.

Vendor	Product	Versions	Status	Source
Ningzichun	Student Management System	version 98760f5711cf6dc8b4adca53a9e207ca49b02ebf	Vulnerable	CVE Program (cve.org) e CISA ADP

Attack characteristics

The CVSS vector, decoded. It describes the attack, not your exposure to it.

Attack vector

Network

Attack complexity

Low

Privileges required

High

User interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

Every base score collected

Sources score independently and may disagree; each row says who scored it and under which version.

Score	Version	Severity	Expl.	Impact	Scored by
5.1	CVSS 4.0	Medium	—	—	VulDB via CVE Program (cve.org) e CISA ADP
2.0	CVSS 4.0	Low	—	—	cna@vuldb.com via NIST National Vulnerability Database
4.7	CVSS 3.1	Medium	1.2	3.4	cna@vuldb.com via NIST National Vulnerability Database
4.7	CVSS 3.1	Medium	—	—	VulDB via CVE Program (cve.org) e CISA ADP
4.7	CVSS 3.0	Medium	—	—	VulDB via CVE Program (cve.org) e CISA ADP
5.8	CVSS 2.0	Medium	6.4	6.4	cna@vuldb.com via NIST National Vulnerability Database
5.8	CVSS 2.0	Medium	—	—	VulDB via CVE Program (cve.org) e CISA ADP

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L (score shown at the top: cna@vuldb.com)

Weakness MITRE

Weakness class according to MITRE’s CWE catalog.

CWE-1392

Other CVEs with this weakness →

Detection

Read off the CVSS vector and the weakness class. Starting points, not tested rules.

Prioritize edge telemetry for the network-reachable component (proxy, WAF, IDS/IPS).

web/proxy/WAF logsnetwork IDS/IPS

Timeline

What happened to this CVE, newest first.

2026
Affected products added · ningzichun/student-management-system
Oct 15, 2026 · CVE Program (cve.org) e CISA ADP
SSVC assessment updated
Oct 15, 2026 · CVE Program (cve.org) e CISA ADP
Record published
Oct 15, 2026
CVSS changed · 4.7
Oct 15, 2026 · NIST National Vulnerability Database
Source status changed · → Deferred
Oct 15, 2026 · NIST National Vulnerability Database
Record created in this database
Oct 15, 2026 · NIST National Vulnerability Database
CVE published
Sep 24, 2026 · VulDB

Source activity

Repeated readings are counted rather than listed.

1× Official description updated · Oct 15, 2026 – Oct 15, 2026

References

6 on the record

vuldb.com/vuln/409751
vdb-entry, NIST National Vulnerability Database
vuldb.com/vuln/409751/cti
signature, permissions-required, NIST National Vulnerability Database
github.com/ningzichun/student-management-system/
product, NIST National Vulnerability Database
github.com/ningzichun/student-management-system/issues/13
exploit, issue-tracking, NIST National Vulnerability Database
vuldb.com/cve/CVE-2026-97649
third-party-advisory, NIST National Vulnerability Database
vuldb.com/submit/910058
third-party-advisory, NIST National Vulnerability Database

Elsewhere on this site

Ningzichun
every CVE for this vendor

CWE-1392
other pages naming this weakness

Related CVEs (same products)

Medium CVE-2026-97650 ningzichun student-management-system addLog.php echo cross site scripting 20d
Medium CVE-2026-97648 ningzichun student-management-system cross-site request forgery 21d
Medium CVE-2026-97647 ningzichun student-management-system editLog.php authorization 21d
High CVE-2026-97646 ningzichun student-management-system getStudent.php authorization 21d
Medium CVE-2026-86674 ningzichun Student Management System login.php session_start session fixiation Sep 8, 2026
Medium CVE-2026-86672 ningzichun Student Management System Backup example.7z information disclosure Sep 8, 2026

Not in any source we poll

Listed rather than left blank: an empty field and an unmeasured one look identical on screen, and only one is a reason to look elsewhere.

No FIRST EPSS score.
No fixed version, patch or mitigation documented.
No confirmed IOCs, IP addresses, domains, file hashes, or malware artifacts supplied.
No organization-specific asset inventory, compensating-control status, or patch deployment evidence supplied.
No exploit packet captures, log samples, or incident case IDs supplied.

Answered from this record

Text assembled only from the fields above — no additional claims.

What should defenders know first?

CVE-2026-97649 is "ningzichun student-management-system example_lite.sql default credentials", rated Medium. It affects Student Management System (Ningzichun); versions are in the scope table. It is not in CISA KEV, which does not rule out exploitation. CVSS 4.7 describes technical severity. First verify whether exposed or business-critical assets run the affected versions, apply vendor fixes or mitigations, and preserve logs for review.

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