Is there a public PoC exploit available for CVE-2026-7743?

Yes, a public proof-of-concept exploit is available for CVE-2026-7743. Prioritise patching immediately. EPSS: 0.0%.

CodeAstro Online Classroom CVE-2026-7743

Q: What is the CVSS score of CVE-2026-7743?

CVE-2026-7743 has a CVSS 4.0 base score of 2.1 (Low). CVSS vector: 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/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. EPSS exploitation probability: 0.0%.

EUVD-2026-26929 LOW

SQL Injection (CWE-89)

2026-05-04 VulDB

SQLi

2.1

CVSS 4.0

CVSS VectorNVD

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/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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Lifecycle Timeline

PoC Detected

May 04, 2026 - 15:17 vuln.today

Public exploit code

Severity Changed

May 04, 2026 - 08:22 NVD

MEDIUM LOW

CVSS changed

May 04, 2026 - 08:22 NVD

6.3 (MEDIUM) 2.1 (LOW)

Analysis Generated

May 04, 2026 - 08:15 vuln.today

EUVD ID Assigned

May 04, 2026 - 07:45 euvd

EUVD-2026-26929

Analysis Generated

May 04, 2026 - 07:45 vuln.today

CVE Published

May 04, 2026 - 07:15 nvd

LOW 2.1

DescriptionNVD

A vulnerability has been found in CodeAstro Online Classroom 1.0. The impacted element is an unknown function of the file /OnlineClassroom/studentdetails. The manipulation of the argument deleteid leads to sql injection. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used.

AnalysisAI

SQL injection in CodeAstro Online Classroom 1.0 allows authenticated remote attackers to execute arbitrary SQL queries via the deleteid parameter in the /OnlineClassroom/studentdetails endpoint, enabling unauthorized data access, modification, and potential denial of service. The vulnerability has publicly available exploit code and confirmed exploitation potential, affecting all versions up to 1.0.

Analysis

Detailed AI-generated intelligence summary covering attack vector, impact assessment, affected versions, remediation steps, and indicators of compromise.

POChttps://••••••••••.com/exploit

PATCHhttps://••••••••••.com/patch

ADVISORYhttps://••••••••••.com/advisory

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CVE-2026-7743 vulnerability details – vuln.today

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