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PHP CVE-2026-0590

LOW
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') (CWE-74)
2026-01-05 cna@vuldb.com
PHP SQLi
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
X

Lifecycle Timeline

5
Severity Changed
Apr 29, 2026 - 01:11 NVD
MEDIUM LOW
CVSS changed
Apr 29, 2026 - 01:11 NVD
6.3 (MEDIUM) 2.1 (LOW)
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
PoC Detected
Jan 09, 2026 - 15:07 vuln.today
Public exploit code
CVE Published
Jan 05, 2026 - 13:15 nvd
MEDIUM 6.3

DescriptionCVE.org

A vulnerability was determined in code-projects Online Product Reservation System 1.0. The affected element is an unknown function of the file /app/checkout/delete.php of the component POST Parameter Handler. This manipulation of the argument 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 the Online Product Reservation System 1.0 checkout delete function allows authenticated attackers to manipulate POST parameters and execute arbitrary database queries remotely. Public exploit code exists for this vulnerability, and no patch is currently available, leaving affected systems at risk of data theft or manipulation.

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Vulnerability AssessmentAI

Risk Assessment CVSS 6.3 (MEDIUM). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario A remote attacker 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.
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Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. …

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CVE-2026-0590 vulnerability details – vuln.today
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