Which versions of PHP are affected by CVE-2026-2212?

A high-severity vulnerability in the Online Music Site application allows unauthorized manipulation of administrative functions, potentially enabling attackers to modify site content and compromise…

Is there a public PoC exploit available for CVE-2026-2212?

Yes, a public proof-of-concept exploit is available for CVE-2026-2212. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate CVE-2026-2212?

Within 24 hours: Isolate the affected /Administrator/PHP/AdminEditCategory.php endpoint from untrusted networks and implement emergency access controls. Within 7 days: Deploy WAF rules to block malicious requests to the vulnerable endpoint and conduct a security audit of administrative access logs for exploitation signs. Within 30 days: Evaluate vendor patch availability, consider application replacement or architectural redesign if patching remains unavailable, and implement compensating controls such as network segmentation and enhanced monitoring.

PHP CVE-2026-2212

Q: What is the CVSS score of CVE-2026-2212?

CVE-2026-2212 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: 0.0%.

MEDIUM

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

2026-02-09 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

Feb 10, 2026 - 15:06 vuln.today

Public exploit code

CVE Published

Feb 09, 2026 - 04:15 nvd

HIGH 7.3

DescriptionCVE.org

A vulnerability was identified in code-projects Online Music Site 1.0. Affected by this vulnerability is an unknown functionality of the file /Administrator/PHP/AdminEditCategory.php. The manipulation of the argument ID leads to sql injection. The attack is possible to be carried out remotely. The exploit is publicly available and might be used.

AnalysisAI

SQL injection in code-projects Online Music Site 1.0 allows unauthenticated remote attackers to manipulate the ID parameter in AdminEditCategory.php, enabling unauthorized database access and modification. Public exploit code exists for this vulnerability, and no patch is currently available, leaving affected installations at immediate risk.

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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 HTTP request to /Administrator/PHP/AdminEditCategory.php

Exploit

Inject SQL payload into ID parameter

Execution

Execute arbitrary SQL queries

Impact

Extract or modify database contents

Access

Send HTTP request to /Administrator/PHP/AdminEditCategory.php

Exploit

Inject SQL payload into ID parameter

Execution

Execute arbitrary SQL queries

Impact

Extract or modify database contents

Vulnerability AssessmentAI

Exploitation	No special conditions — remote unauthenticated exploitation against default installations of code-projects Online Music Site 1.0 with accessible /Administrator/PHP/AdminEditCategory.php endpoint. 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 24 hours: Isolate the affected /Administrator/PHP/AdminEditCategory.php endpoint from untrusted networks and implement emergency access controls. …

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

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CVE-2026-2212 vulnerability details – vuln.today

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PHP CVE-2026-2212

Severity by source

CVSS VectorNVD

Lifecycle Timeline

DescriptionCVE.org

AnalysisAI

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Attack ChainAIDerived

Vulnerability AssessmentAI

Recommended ActionAI

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External POC / Exploit Code