CVE-2026-73388 - Vulnerability Details - OpenCVE

Unauthenticated SQL Injection in Nikstore Core <= 1.5 versions.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact High

Integrity Impact None

Availability Impact Low

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable yes

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

TeconceTheme

Nikstore Core

unaffected

Version	Status	Constraints
`n/a`	affected	≤ 1.5

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

No data.

Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://patchstack.com/database/wordpress/plugin/nikstore-core/vulnerability/wordpress-nikstore-core-plugin-1-5-sql-injection-vulnerability?_s_id=cve

History

Wed, 19 Aug 2026 20:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Wed, 19 Aug 2026 13:00:00 +0000

Type	Values Removed	Values Added
Description		Unauthenticated SQL Injection in Nikstore Core <= 1.5 versions.
Title		WordPress Nikstore Core plugin <= 1.5 - SQL Injection vulnerability
Weaknesses		CWE-89
References		https://patchstack.com/database/wordpress/plugin/nikstore-core/vulnerability/wordpress-nikstore-core-plugin-1-5-sql-injection-vulnerability?_s_id=cve
Metrics		cvssV3_1 `{'score': 9.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L'}`

Projects

Sign in to view the affected projects.

MITRE

Status: PUBLISHED

Assigner: Patchstack

Published: 2026-08-19T12:38:55.331Z

Updated: 2026-08-19T19:53:03.144Z

Reserved: 2026-08-12T14:10:08.047Z

Link: CVE-2026-73388

Vulnrichment

Updated: 2026-08-19T19:37:52.143Z

NVD

Status : Received

Published: 2026-08-19T13:18:08.160

Modified: 2026-08-19T20:17:22.470

Link: CVE-2026-73388

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-08-19T20:15:03Z

Weaknesses

CWE-89

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-73388", "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "state": "PUBLISHED", "assignerShortName": "Patchstack", "dateReserved": "2026-08-12T14:10:08.047Z", "datePublished": "2026-08-19T12:38:55.331Z", "dateUpdated": "2026-08-19T19:53:03.144Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack", "dateUpdated": "2026-08-19T12:40:02.210Z"}, "title": "WordPress Nikstore Core plugin <= 1.5 - SQL Injection vulnerability", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-89", "description": "CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-7", "descriptions": [{"lang": "en", "value": "CAPEC-7 Blind SQL Injection"}]}], "affected": [{"vendor": "TeconceTheme", "defaultStatus": "unaffected", "product": "Nikstore Core", "versions": [{"lessThanOrEqual": "1.5", "status": "affected", "version": "n/a", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Unauthenticated SQL Injection in Nikstore Core <= 1.5 versions."}], "value": "Unauthenticated SQL Injection in Nikstore Core <= 1.5 versions."}], "references": [{"tags": ["vdb-entry"], "url": "https://patchstack.com/database/wordpress/plugin/nikstore-core/vulnerability/wordpress-nikstore-core-plugin-1-5-sql-injection-vulnerability?_s_id=cve"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "LOW", "version": "3.1", "baseSeverity": "CRITICAL", "baseScore": 9.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L"}}], "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "Tran Nguyen Bao Khanh (VCI - VNPT Cyber Immunity) | Patchstack Bug Bounty Program"}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "Vulnogram 0.2.0"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-08-19T19:37:48.339609Z", "id": "CVE-2026-73388", "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": "2026-08-19T19:53:03.144Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-73388", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-08-19T19:37:48.339609Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-19T19:37:52.143Z"}}], "cna": {"title": "WordPress Nikstore Core plugin <= 1.5 - SQL Injection vulnerability", "source": {"discovery": "EXTERNAL"}, "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "Tran Nguyen Bao Khanh (VCI - VNPT Cyber Immunity) | Patchstack Bug Bounty Program"}], "impacts": [{"capecId": "CAPEC-7", "descriptions": [{"lang": "en", "value": "CAPEC-7 Blind SQL Injection"}]}], "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "CHANGED", "version": "3.1", "baseScore": 9.3, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "TeconceTheme", "product": "Nikstore Core", "versions": [{"status": "affected", "version": "n/a", "versionType": "custom", "lessThanOrEqual": "1.5"}], "defaultStatus": "unaffected"}], "references": [{"url": "https://patchstack.com/database/wordpress/plugin/nikstore-core/vulnerability/wordpress-nikstore-core-plugin-1-5-sql-injection-vulnerability?_s_id=cve", "tags": ["vdb-entry"]}], "x_generator": {"engine": "Vulnogram 0.2.0"}, "descriptions": [{"lang": "en", "value": "Unauthenticated SQL Injection in Nikstore Core <= 1.5 versions.", "supportingMedia": [{"type": "text/html", "value": "Unauthenticated SQL Injection in Nikstore Core <= 1.5 versions.", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-89", "description": "CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')"}]}], "providerMetadata": {"orgId": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack", "dateUpdated": "2026-08-19T12:40:02.210Z"}}}, "cveMetadata": {"cveId": "CVE-2026-73388", "state": "PUBLISHED", "dateUpdated": "2026-08-19T19:53:03.144Z", "dateReserved": "2026-08-12T14:10:08.047Z", "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "datePublished": "2026-08-19T12:38:55.331Z", "assignerShortName": "Patchstack"}, "dataVersion": "5.2"}