Which versions of PHP are affected by CVE-2026-0579?

Organizations using A vulnerability face moderate risk from CVE-2026-0579, a injection vulnerability rated CVSS 7.3.

Is there a public PoC exploit available for CVE-2026-0579?

Yes, a public proof-of-concept exploit is available for CVE-2026-0579. Prioritise patching immediately. EPSS: 0.1%.

How to fix or mitigate CVE-2026-0579?

Within 7 days: Identify all affected systems and apply vendor patches promptly. Monitor vendor channels for patch availability.

PHP CVE-2026-0579

Q: What is the CVSS score of CVE-2026-0579?

CVE-2026-0579 has a CVSS 4.0 base score of 5.5 (Medium). CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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: 0.1%.

MEDIUM

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') (CWE-74)

2026-01-04 cna@vuldb.com

PHP SQLi

5.5

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

5.5 MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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:N/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

None

User Interaction

None

Scope

Lifecycle Timeline

Severity Changed

Apr 29, 2026 - 01:11 NVD

HIGH MEDIUM

CVSS changed

Apr 29, 2026 - 01:11 NVD

7.3 (HIGH) 5.5 (MEDIUM)

Analysis Generated

Mar 12, 2026 - 21:54 vuln.today

PoC Detected

Jan 09, 2026 - 14:25 vuln.today

Public exploit code

CVE Published

Jan 04, 2026 - 13:15 nvd

HIGH 7.3

DescriptionCVE.org

A vulnerability was found in code-projects Online Product Reservation System 1.0. This affects an unknown part of the file /handgunner-administrator/edit.php of the component POST Parameter Handler. The manipulation of the argument prod_id/name/price/model/serial results in sql injection. The attack can be launched remotely. The exploit has been made public and could be used.

AnalysisAI

SQL injection in the Online Product Reservation System 1.0 POST parameter handler allows unauthenticated remote attackers to manipulate product attributes like ID, name, and price to execute arbitrary database queries. Public exploit code exists for this vulnerability, and no patch is currently available. …

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Risk assessment & exploitation conditions
Attack chain visualization
Remediation with exact patch versions
Threat intelligence from 22 sources
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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access

Send crafted POST request to /handgunner-administrator/edit.php

Exploit

Inject SQL payload into prod_id/name/price/model/serial parameters

Execution

Execute arbitrary SQL queries

Impact

Access/modify database contents

Access

Send crafted POST request to /handgunner-administrator/edit.php

Exploit

Inject SQL payload into prod_id/name/price/model/serial parameters

Execution

Execute arbitrary SQL queries

Impact

Access/modify database contents

Vulnerability AssessmentAI

Exploitation	No special conditions — remote unauthenticated exploitation against default installations of code-projects Online Product Reservation System 1.0 with /handgunner-administrator/edit.php endpoint exposed. Additional conditions and limiting factors are described in the full assessment.
Risk Assessment	CVSS 7.3 (HIGH). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario	A remote attacker (requires authentication) could exploit this flaw, sql injection.
Remediation	Monitor vendor advisories for a patch. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 7 days: Identify all affected systems and apply vendor patches promptly. …

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

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CVE-2026-0579 vulnerability details – vuln.today

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PHP CVE-2026-0579

Severity by source

CVSS VectorNVD

Lifecycle Timeline

DescriptionCVE.org

AnalysisAI

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Attack ChainAIDerived

Vulnerability AssessmentAI

Recommended ActionAI

More from same product – last 7 days

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External POC / Exploit Code