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PHP CVE-2026-2197

MEDIUM
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') (CWE-74)
2026-02-09 cna@vuldb.com
5.5
CVSS 4.0 · NVD
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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
X

Lifecycle Timeline

5
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 - 15:08 vuln.today
Public exploit code
CVE Published
Feb 09, 2026 - 01:16 nvd
HIGH 7.3

DescriptionCVE.org

A vulnerability was determined in code-projects Online Reviewer System 1.0. Impacted is an unknown function of the file /system/system/admins/assessments/pretest/exam-delete.php. This manipulation of the argument test_id causes sql injection. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized.

AnalysisAI

SQL injection in code-projects Online Reviewer System 1.0 allows remote attackers to manipulate the test_id parameter in the exam-delete.php file, enabling unauthorized database access and modification without authentication. The vulnerability has public exploit code available and currently lacks a patch, posing an immediate risk to unpatched installations. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Send HTTP request to exam-delete.php
Exploit
Inject SQL payload in test_id parameter
Execution
Execute arbitrary SQL commands
Impact
Extract or modify database records

Vulnerability AssessmentAI

Exploitation No special conditions — remote unauthenticated exploitation against default installations of code-projects Online Reviewer System 1.0 with the /system/system/admins/assessments/pretest/exam-delete.php endpoint exposed and accepting unsanitized test_id parameter input. 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 vulnerability to compromise the affected system.
Remediation Monitor vendor advisories for a patch. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours: Isolate affected systems or restrict access to /system/system/admins/assessments/pretest/exam-delete.php to trusted administrators only; enable detailed logging on this endpoint. …

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

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CVE-2026-2197 vulnerability details – vuln.today

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