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PHP CVE-2026-5580

| EUVDEUVD-2026-19109 LOW
SQL Injection (CWE-89)
2026-04-05 VulDB
2.1
CVSS 4.0 · Vendor: VulDB

Severity by source

Vendor (VulDB) PRIMARY
2.1 LOW
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

Primary rating from Vendor (VulDB) · only source for this CVE.

CVSS VectorVendor: VulDB

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
X

Lifecycle Timeline

6
Severity Changed
Apr 29, 2026 - 01:11 NVD
MEDIUM LOW
CVSS changed
Apr 29, 2026 - 01:11 NVD
5.3 (MEDIUM) 2.1 (LOW)
PoC Detected
Apr 07, 2026 - 13:20 vuln.today
Public exploit code
EUVD ID Assigned
Apr 05, 2026 - 16:30 euvd
EUVD-2026-19109
Analysis Generated
Apr 05, 2026 - 16:30 vuln.today
CVE Published
Apr 05, 2026 - 16:15 nvd
MEDIUM 5.3

DescriptionCVE.org

A vulnerability was identified in CodeAstro Online Classroom 1.0. Impacted is an unknown function of the file /OnlineClassroom/addvideos.php of the component Parameter Handler. The manipulation of the argument videotitle leads to sql injection. It is possible to initiate the attack remotely. The exploit is publicly available and might be used.

AnalysisAI

SQL injection in CodeAstro Online Classroom 1.0 allows authenticated remote attackers to execute arbitrary SQL commands via the videotitle parameter in /OnlineClassroom/addvideos.php. Publicly available exploit code exists, enabling database manipulation with low complexity. CVSS 6.3 (Medium) reflects authentication requirement and limited scope, though exploitation is straightforward and could lead to unauthorized data access or modification.

Technical ContextAI

The vulnerability exists in a PHP-based web application component responsible for handling video uploads. The Parameter Handler in addvideos.php fails to properly sanitize or parameterize the videotitle input before incorporating it into SQL queries, resulting in CWE-89 (SQL Injection). This is a classic first-order SQL injection flaw in a parameter processing function. The affected product is CodeAstro Online Classroom (CPE: cpe:2.3:a:codeastro:online_classroom:*:*:*:*:*:*:*:*), specifically version 1.0 and likely earlier/concurrent versions. The vulnerability targets the application tier directly via HTTP, making network exposure the primary attack surface.

RemediationAI

Immediately upgrade CodeAstro Online Classroom to a patched version released by CodeAstro following this CVE report. If a patched version is not immediately available, implement parameterized queries (prepared statements) in the addvideos.php file to sanitize the videotitle parameter before SQL execution. As a temporary mitigation, restrict access to the /OnlineClassroom/addvideos.php endpoint to trusted users only via network ACLs or Web Application Firewall rules, and monitor SQL query logs for anomalous activity. Consult VulDB (https://vuldb.com/vuln/355350) and the CodeAstro advisory page (https://codeastro.com/) for vendor-issued patches and further guidance.

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CVE-2026-5580 vulnerability details – vuln.today

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