{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-4839", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "state": "PUBLISHED", "assignerShortName": "VulDB", "dateReserved": "2026-03-25T14:30:21.273Z", "datePublished": "2026-03-26T03:14:29.693Z", "dateUpdated": "2026-03-26T14:00:28.211Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2026-03-26T03:14:29.693Z"}, "title": "SourceCodester Food Ordering System Parameter purchase.php sql injection", "problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-89", "lang": "en", "description": "SQL Injection"}]}, {"descriptions": [{"type": "CWE", "cweId": "CWE-74", "lang": "en", "description": "Injection"}]}], "affected": [{"vendor": "SourceCodester", "product": "Food Ordering System", "versions": [{"version": "1.0", "status": "affected"}], "modules": ["Parameter Handler"]}], "descriptions": [{"lang": "en", "value": "A vulnerability has been found in SourceCodester Food Ordering System 1.0. This affects an unknown function of the file /purchase.php of the component Parameter Handler. The manipulation of the argument custom leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used."}], "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 6.9, "vectorString": "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", "baseSeverity": "MEDIUM"}}, {"cvssV3_1": {"version": "3.1", "baseScore": 7.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R", "baseSeverity": "HIGH"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 7.3, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R", "baseSeverity": "HIGH"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR"}}], "timeline": [{"time": "2026-03-25T00:00:00.000Z", "lang": "en", "value": "Advisory disclosed"}, {"time": "2026-03-25T01:00:00.000Z", "lang": "en", "value": "VulDB entry created"}, {"time": "2026-03-25T15:35:25.000Z", "lang": "en", "value": "VulDB entry last update"}], "credits": [{"lang": "en", "value": "WeQi (VulDB User)", "type": "reporter"}], "references": [{"url": "https://vuldb.com/?id.353142", "name": "VDB-353142 | SourceCodester Food Ordering System Parameter purchase.php sql injection", "tags": ["vdb-entry", "technical-description"]}, {"url": "https://vuldb.com/?ctiid.353142", "name": "VDB-353142 | CTI Indicators (IOB, IOC, TTP, IOA)", "tags": ["signature", "permissions-required"]}, {"url": "https://vuldb.com/?submit.776082", "name": "Submit #776082 | SourceCodester Food Ordering System (for POSBANG) V1.0 SQL Injection", "tags": ["third-party-advisory"]}, {"url": "https://github.com/WHOAMI-xiaoyu/CVE/blob/main/CVE_9.md", "tags": ["broken-link", "exploit"]}, {"url": "https://www.sourcecodester.com/", "tags": ["product"]}], "tags": ["x_freeware"]}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-03-26T14:00:18.468130Z", "id": "CVE-2026-4839", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-03-26T14:00:28.211Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-4839", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-03-26T14:00:18.468130Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-03-26T14:00:23.180Z"}}], "cna": {"tags": ["x_freeware"], "title": "SourceCodester Food Ordering System Parameter purchase.php sql injection", "credits": [{"lang": "en", "type": "reporter", "value": "WeQi (VulDB User)"}], "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 6.9, "baseSeverity": "MEDIUM", "vectorString": "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"}}, {"cvssV3_1": {"version": "3.1", "baseScore": 7.3, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 7.3, "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR"}}], "affected": [{"vendor": "SourceCodester", "modules": ["Parameter Handler"], "product": "Food Ordering System", "versions": [{"status": "affected", "version": "1.0"}]}], "timeline": [{"lang": "en", "time": "2026-03-25T00:00:00.000Z", "value": "Advisory disclosed"}, {"lang": "en", "time": "2026-03-25T01:00:00.000Z", "value": "VulDB entry created"}, {"lang": "en", "time": "2026-03-25T15:35:25.000Z", "value": "VulDB entry last update"}], "references": [{"url": "https://vuldb.com/?id.353142", "name": "VDB-353142 | SourceCodester Food Ordering System Parameter purchase.php sql injection", "tags": ["vdb-entry", "technical-description"]}, {"url": "https://vuldb.com/?ctiid.353142", "name": "VDB-353142 | CTI Indicators (IOB, IOC, TTP, IOA)", "tags": ["signature", "permissions-required"]}, {"url": "https://vuldb.com/?submit.776082", "name": "Submit #776082 | SourceCodester Food Ordering System (for POSBANG) V1.0 SQL Injection", "tags": ["third-party-advisory"]}, {"url": "https://github.com/WHOAMI-xiaoyu/CVE/blob/main/CVE_9.md", "tags": ["broken-link", "exploit"]}, {"url": "https://www.sourcecodester.com/", "tags": ["product"]}], "descriptions": [{"lang": "en", "value": "A vulnerability has been found in SourceCodester Food Ordering System 1.0. This affects an unknown function of the file /purchase.php of the component Parameter Handler. The manipulation of the argument custom leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-89", "description": "SQL Injection"}]}, {"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-74", "description": "Injection"}]}], "providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2026-03-26T03:14:29.693Z"}}}, "cveMetadata": {"cveId": "CVE-2026-4839", "state": "PUBLISHED", "dateUpdated": "2026-03-26T14:00:28.211Z", "dateReserved": "2026-03-25T14:30:21.273Z", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "datePublished": "2026-03-26T03:14:29.693Z", "assignerShortName": "VulDB"}, "dataVersion": "5.2"}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability has been found in SourceCodester Food Ordering System 1.0. This affects an unknown function of the file /purchase.php of the component Parameter Handler. The manipulation of the argument custom leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used."}], "id": "CVE-2026-4839", "lastModified": "2026-03-26T04:17:15.053", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "cna@vuldb.com", "type": "Secondary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 7.3, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.4, "source": "cna@vuldb.com", "type": "Primary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 6.9, "baseSeverity": "MEDIUM", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "PROOF_OF_CONCEPT", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "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", "version": "4.0", "vulnAvailabilityImpact": "LOW", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "LOW", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "cna@vuldb.com", "type": "Secondary"}]}, "published": "2026-03-26T04:17:15.053", "references": [{"source": "cna@vuldb.com", "url": "https://github.com/WHOAMI-xiaoyu/CVE/blob/main/CVE_9.md"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/?ctiid.353142"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/?id.353142"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/?submit.776082"}, {"source": "cna@vuldb.com", "url": "https://www.sourcecodester.com/"}], "sourceIdentifier": "cna@vuldb.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-74"}, {"lang": "en", "value": "CWE-89"}], "source": "cna@vuldb.com", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "1.0"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "product": "food_ordering_system", "vendor": "sourcecodester"}], "analysis": {"en": {"generated_at": "2026-03-26T04:18:06.625593+00:00", "value": {"mitigation_remediation": ["Apply the vendor\u2019s patch or upgrade to a newer version of the application as soon as it is released.", "If a patch is unavailable, restrict access to the purchase.php endpoint or the parameter handling functionality to trusted administrators.", "Implement input validation and use parameterized queries in the application code to prevent future injection attempts."], "summary": {"action": "Immediate Patch", "impact": "Remote SQL Injection"}, "threat_synthesis": {"affected_systems": "The issue affects the SourceCodester Food Ordering System 1.0, specifically the purchase.php module that processes user supplied custom parameters. Users running this version on any environment without an applied patch are in direct danger.", "description_and_impact": "A flaw in the SourceCodester Food Ordering System version 1.0 allows an attacker to inject arbitrary SQL via the custom parameter in the file purchase.php. The vulnerability resides in an unspecified function within the Parameter Handler component, and the injection can lead to unauthorized data access or modification. This weakness aligns with CWE-74 and CWE-89, representing improper handling of input and the creation of untrusted SQL statements.", "risk_and_exploitability": "The CVSS score of 6.9 indicates a medium severity impact; with no EPSS data the likelihood cannot be quantified, but the vulnerability has been publicly disclosed and could be exploited remotely by sending crafted requests. The attack vector is inferred to be remote, as the description states the attack can be initiated remotely. Because the vulnerability is not in the CISA KEV catalog, it may not yet have known active exploits, but the potential for data compromise remains."}}}}, "created": "2026-03-26T11:30:41.019320+00:00", "updated": "2026-03-26T12:08:41.467368+00:00", "vendors": ["sourcecodester", "sourcecodester$PRODUCT$food_ordering_system"]}