Which versions of PHP are affected by CVE-2026-4533?

Organizations using A vulnerability should be aware of moderate risk from CVE-2026-4533, a SQL injection vulnerability rated CVSS 6.3.

Is there a public PoC exploit available for CVE-2026-4533?

Yes, a public proof-of-concept exploit is available for CVE-2026-4533. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate CVE-2026-4533?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Validate input sanitization for user-controlled parameters.

PHP CVE-2026-4533

Q: What is the CVSS score of CVE-2026-4533?

CVE-2026-4533 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-2026-14271 LOW

SQL Injection (CWE-89)

2026-03-22 VulDB

SQLi PHP

2.1

CVSS 4.0 · NVD

Severity by source

NVD 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 NVD · only source for this CVE.

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

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 02, 2026 - 20:51 vuln.today

Public exploit code

EUVD ID Assigned

Mar 22, 2026 - 02:30 euvd

EUVD-2026-14271

Analysis Generated

Mar 22, 2026 - 02:30 vuln.today

CVE Published

Mar 22, 2026 - 02:02 nvd

MEDIUM 5.3

DescriptionCVE.org

A vulnerability was detected in code-projects Simple Food Ordering System 1.0. Affected by this issue is some unknown functionality of the file all-tickets.php. The manipulation of the argument Status results in sql injection. It is possible to launch the attack remotely. The exploit is now public and may be used.

AnalysisAI

SQL injection in Simple Food Ordering System 1.0 allows authenticated remote attackers to manipulate the Status parameter in all-tickets.php and execute arbitrary SQL queries. Public exploit code exists for this vulnerability, enabling attackers with valid credentials to read, modify, or delete database contents. …

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Risk assessment & exploitation conditions
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Vulnerability AssessmentAI

Risk Assessment	The CVSS 3.1 score of 6.3 reflects a medium-severity issue with low attack complexity (AC:L), network accessibility (AV:N), and low privilege requirements (PR:L), indicating ease of exploitation for authenticated users. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario	An authenticated user with access to the ticketing system navigates to the all-tickets.php page and manipulates the Status parameter with a time-based blind SQL injection payload, such as Status=1 AND SLEEP(5). By observing response delays, the attacker infers the database structure and exfiltrates sensitive data such as customer information, order details, or admin credentials stored in the database. …
Remediation	Immediately contact code-projects or check https://code-projects.org/ for a security patch or updated version of Simple Food Ordering System that addresses the SQL injection in all-tickets.php; if a patch is available, upgrade without delay. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. …

Threat intelligence, references, and detailed analysis are available after sign-in.

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CVE-2026-4533 vulnerability details – vuln.today

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PHP CVE-2026-4533

Severity by source

CVSS VectorNVD

Lifecycle Timeline

DescriptionCVE.org

AnalysisAI

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External POC / Exploit Code