What is the CVSS score of CVE-2026-26696?

CVE-2026-26696 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.0%.

Is there a public PoC exploit available for CVE-2026-26696?

Yes, a public proof-of-concept exploit is available for CVE-2026-26696. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate CVE-2026-26696?

Within 24 hours: Isolate affected systems from production networks and disable public access to /TracerStudy/recordteacher_edit.php. Within 7 days: Deploy Web Application Firewall (WAF) rules to block SQL injection patterns on this endpoint, implement database user privilege restrictions (read-only where possible), and conduct forensic logs review for unauthorized access. Within 30 days: Evaluate alternative solutions, implement code review/patching through development team, migrate to patched version if released, or decommission vulnerable application.

Simple Student Alumni System CVE-2026-26696

CRITICAL

SQL Injection (CWE-89)

2026-03-02 cve@mitre.org

PHP SQLi Simple Student Alumni System Carmelo

9.8

CVSS 3.1 · NVD

View

Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain

Access

Craft malicious SQL query parameter
Delivery

Send request to recordteacher_edit.php endpoint
Exploit

Inject SQL commands into database query
Execution

Execute arbitrary SQL statements
Impact

Extract sensitive data or modify database contents

Vulnerability Assessment

Weakness	CWE CWE-89 OWASP Top 10:2025 A05:2025 - Injection ASVS 5.0 V1 - Encoding and Sanitization Parameterized queries, prepared statements MITRE ATT&CK 2 techniques across 2 tactics: Initial Access, Persistence The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. Sign in to read
Exploitation Conditions	No special conditions — remote unauthenticated SQL injection exploitation against default installations of Simple Student Alumni System v1.0 via the recordteacher_edit.php endpoint.
Impact	CVSS 9.8 with PoC.
Exploit ScenarioDerived	SQL injection.

Act Now Prioritize within 24-48h. Why: CRITICAL severity + public POC available.

No patch listed yet 0.0% exploitation probability (EPSS)

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AnalysisAIv1 – Mar 12, 2026

Simple Student Alumni System v1.0 has a third SQL injection.

Earlier versions of this analysis (1)

v1 Mar 12, 2026 - 21:55 CVSS 9.8

Third SQLi.

RemediationAI

Do not deploy.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

CWE-89.

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Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 9.8 CRITICAL

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

PoC Detected

Mar 03, 2026 - 18:39 vuln.today

Public exploit code

CVE Published

Mar 02, 2026 - 15:16 nvd

CRITICAL 9.8

DescriptionCVE.org

code-projects Simple Student Alumni System v1.0 is vulnerable to SQL Injection in /TracerStudy/recordteacher_edit.php.

Executive ViewAI

Why It Matters

A critical SQL injection vulnerability in the Simple Student Alumni System allows unauthenticated attackers to compromise the entire database, including student records, teacher information, and institutional data. With public exploits available and no vendor patch released, immediate action is required to prevent data breach, regulatory violations, and reputational damage.

Business Impact: Severe

Compensating Controls

Implement WAF rules to filter SQL injection payloads; restrict network access to /TracerStudy/recordteacher_edit.php via IP allowlisting; disable the recordteacher_edit functionality until patch available; apply principle of least privilege to database service account (read-only credentials); enable database query logging and real-time alerting for suspicious SQL patterns; implement database activity monitoring (DAM); consider application takedown if no internal remediation possible.

Threat Intelligence Overview

EPSS Score

0.0%

Top 89% exploitable

Exploit

POC

Public exploit code exists

Data Quality

4 sources

Confidence: Medium

NVD

CVE.org

EPSS

GitHub

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue

Severity CRITICAL

CISA KEV No

Public POC Yes

EPSS 0.0%

Patch available No

Active threat No

Deciding rule

CRITICAL severity + public POC available

What every action level means

Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.

Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.

This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.

This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.

Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.