CVE-2026-2076

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-2076", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "state": "PUBLISHED", "assignerShortName": "VulDB", "dateReserved": "2026-02-06T07:57:10.089Z", "datePublished": "2026-02-07T06:32:07.701Z", "dateUpdated": "2026-02-23T09:29:54.078Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2026-02-23T09:29:54.078Z"}, "title": "yeqifu warehouse User Management Endpoint UserController.java deleteUser improper authorization", "problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-285", "lang": "en", "description": "Improper Authorization"}]}, {"descriptions": [{"type": "CWE", "cweId": "CWE-266", "lang": "en", "description": "Incorrect Privilege Assignment"}]}], "affected": [{"vendor": "yeqifu", "product": "warehouse", "versions": [{"version": "aaf29962ba407d22d991781de28796ee7b4670e4", "status": "affected"}], "modules": ["User Management Endpoint"]}], "descriptions": [{"lang": "en", "value": "A weakness has been identified in yeqifu warehouse up to aaf29962ba407d22d991781de28796ee7b4670e4. Affected by this vulnerability is the function addUser/updateUser/deleteUser of the file dataset\\repos\\warehouse\\src\\main\\java\\com\\yeqifu\\sys\\controller\\UserController.java of the component User Management Endpoint. This manipulation causes improper authorization. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The project was informed of the problem early through an issue report but has not responded yet."}], "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 5.3, "vectorString": "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", "baseSeverity": "MEDIUM"}}, {"cvssV3_1": {"version": "3.1", "baseScore": 6.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R", "baseSeverity": "MEDIUM"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 6.3, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R", "baseSeverity": "MEDIUM"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 6.5, "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR"}}], "timeline": [{"time": "2026-02-06T00:00:00.000Z", "lang": "en", "value": "Advisory disclosed"}, {"time": "2026-02-06T01:00:00.000Z", "lang": "en", "value": "VulDB entry created"}, {"time": "2026-02-10T17:21:08.000Z", "lang": "en", "value": "VulDB entry last update"}], "credits": [{"lang": "en", "value": "AliceS614 (VulDB User)", "type": "reporter"}], "references": [{"url": "https://vuldb.com/?id.344642", "name": "VDB-344642 | yeqifu warehouse User Management Endpoint UserController.java deleteUser improper authorization", "tags": ["vdb-entry", "technical-description"]}, {"url": "https://vuldb.com/?ctiid.344642", "name": "VDB-344642 | CTI Indicators (IOB, IOC, TTP, IOA)", "tags": ["signature", "permissions-required"]}, {"url": "https://vuldb.com/?submit.745509", "name": "Submit #745509 | yeqifu warehouse latest(git commit aaf29962ba407d22d991781de28796ee7b4670e4) Improper Access Controls", "tags": ["third-party-advisory"]}, {"url": "https://github.com/yeqifu/warehouse/issues/53", "tags": ["issue-tracking"]}, {"url": "https://github.com/yeqifu/warehouse/issues/53#issue-3846651070", "tags": ["exploit", "issue-tracking"]}, {"url": "https://github.com/yeqifu/warehouse/", "tags": ["product"]}]}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-02-10T15:28:02.806586Z", "id": "CVE-2026-2076", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"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": "2026-02-10T15:28:33.824Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-2076", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-02-10T15:28:02.806586Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-02-10T15:28:29.447Z"}}], "cna": {"title": "yeqifu warehouse User Management Endpoint UserController.java deleteUser improper authorization", "credits": [{"lang": "en", "type": "reporter", "value": "AliceS614 (VulDB User)"}], "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 5.3, "baseSeverity": "MEDIUM", "vectorString": "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"}}, {"cvssV3_1": {"version": "3.1", "baseScore": 6.3, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 6.3, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 6.5, "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR"}}], "affected": [{"vendor": "yeqifu", "modules": ["User Management Endpoint"], "product": "warehouse", "versions": [{"status": "affected", "version": "aaf29962ba407d22d991781de28796ee7b4670e4"}]}], "timeline": [{"lang": "en", "time": "2026-02-06T00:00:00.000Z", "value": "Advisory disclosed"}, {"lang": "en", "time": "2026-02-06T01:00:00.000Z", "value": "VulDB entry created"}, {"lang": "en", "time": "2026-02-10T17:21:08.000Z", "value": "VulDB entry last update"}], "references": [{"url": "https://vuldb.com/?id.344642", "name": "VDB-344642 | yeqifu warehouse User Management Endpoint UserController.java deleteUser improper authorization", "tags": ["vdb-entry", "technical-description"]}, {"url": "https://vuldb.com/?ctiid.344642", "name": "VDB-344642 | CTI Indicators (IOB, IOC, TTP, IOA)", "tags": ["signature", "permissions-required"]}, {"url": "https://vuldb.com/?submit.745509", "name": "Submit #745509 | yeqifu warehouse latest(git commit aaf29962ba407d22d991781de28796ee7b4670e4) Improper Access Controls", "tags": ["third-party-advisory"]}, {"url": "https://github.com/yeqifu/warehouse/issues/53", "tags": ["issue-tracking"]}, {"url": "https://github.com/yeqifu/warehouse/issues/53#issue-3846651070", "tags": ["exploit", "issue-tracking"]}, {"url": "https://github.com/yeqifu/warehouse/", "tags": ["product"]}], "descriptions": [{"lang": "en", "value": "A weakness has been identified in yeqifu warehouse up to aaf29962ba407d22d991781de28796ee7b4670e4. Affected by this vulnerability is the function addUser/updateUser/deleteUser of the file dataset\\repos\\warehouse\\src\\main\\java\\com\\yeqifu\\sys\\controller\\UserController.java of the component User Management Endpoint. This manipulation causes improper authorization. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The project was informed of the problem early through an issue report but has not responded yet."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-285", "description": "Improper Authorization"}]}, {"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-266", "description": "Incorrect Privilege Assignment"}]}], "providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2026-02-23T09:29:54.078Z"}}}, "cveMetadata": {"cveId": "CVE-2026-2076", "state": "PUBLISHED", "dateUpdated": "2026-02-23T09:29:54.078Z", "dateReserved": "2026-02-06T07:57:10.089Z", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "datePublished": "2026-02-07T06:32:07.701Z", "assignerShortName": "VulDB"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"modules": ["User Management Endpoint"], "product": "warehouse", "vendor": "yeqifu", "versions": [{"status": "affected", "version": "aaf29962ba407d22d991781de28796ee7b4670e4"}]}], "source": "cna@vuldb.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:yeqifu:warehouse:*:*:*:*:*:*:*:*", "matchCriteriaId": "ADDBA610-D8C0-4B86-9DC6-5EE0B5B9C285", "versionEndIncluding": "2025-10-06", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A weakness has been identified in yeqifu warehouse up to aaf29962ba407d22d991781de28796ee7b4670e4. Affected by this vulnerability is the function addUser/updateUser/deleteUser of the file dataset\\repos\\warehouse\\src\\main\\java\\com\\yeqifu\\sys\\controller\\UserController.java of the component User Management Endpoint. This manipulation causes improper authorization. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The project was informed of the problem early through an issue report but has not responded yet."}, {"lang": "es", "value": "Se ha identificado una debilidad en el almac\u00e9n yeqifu hasta aaf29962ba407d22d991781de28796ee7b4670e4. Afectada por esta vulnerabilidad es la funci\u00f3n addUser/updateUser/deleteUser del archivo dataset\\repos\\warehouse\\src\\main\\java\\com\\yeqifu\\sys\\controller\\UserController.java del componente User Management Endpoint. Esta manipulaci\u00f3n causa una autorizaci\u00f3n indebida. El ataque puede iniciarse de forma remota. El exploit se ha puesto a disposici\u00f3n del p\u00fablico y podr\u00eda usarse para ataques. Este producto utiliza entrega continua con lanzamientos progresivos. Por lo tanto, no hay detalles de versi\u00f3n disponibles de las versiones afectadas ni actualizadas. Se inform\u00f3 al proyecto del problema con antelaci\u00f3n a trav\u00e9s de un informe de incidencias, pero a\u00fan no ha respondido."}], "id": "CVE-2026-2076", "lastModified": "2026-06-17T10:30:15.800", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 6.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.0, "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": 6.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.4, "source": "cna@vuldb.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 2.1, "baseSeverity": "LOW", "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": "LOW", "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: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", "version": "4.0", "vulnAvailabilityImpact": "LOW", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "LOW", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "cna@vuldb.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-2076", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-02-10T15:28:02.806586Z", "version": "2.0.3"}}]}, "published": "2026-02-07T07:15:46.630", "references": [{"source": "cna@vuldb.com", "tags": ["Product"], "url": "https://github.com/yeqifu/warehouse/"}, {"source": "cna@vuldb.com", "tags": ["Exploit", "Issue Tracking", "Vendor Advisory"], "url": "https://github.com/yeqifu/warehouse/issues/53"}, {"source": "cna@vuldb.com", "tags": ["Exploit", "Issue Tracking", "Vendor Advisory"], "url": "https://github.com/yeqifu/warehouse/issues/53#issue-3846651070"}, {"source": "cna@vuldb.com", "tags": ["Permissions Required", "VDB Entry"], "url": "https://vuldb.com/?ctiid.344642"}, {"source": "cna@vuldb.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://vuldb.com/?id.344642"}, {"source": "cna@vuldb.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://vuldb.com/?submit.745509"}], "sourceIdentifier": "cna@vuldb.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-266"}, {"lang": "en", "value": "CWE-285"}], "source": "cna@vuldb.com", "type": "Secondary"}]}

{}

{"analysis": {"en": {"generated_at": "2026-04-18T13:23:45.404806+00:00", "value": {"mitigation_remediation": ["Check the developer\u2019s repository or contact the Yeqifu Warehouse maintainers for a security fix or patch release.", "If a patch is not available immediately, restrict access to the deleteUser endpoint to authorized administrative roles only, or temporarily disable the endpoint through configuration changes or firewall rules.", "Implement logging and monitoring for deletion attempts to detect any unauthorized activity, and review user accounts regularly for unexpected removals."], "summary": {"action": "Assess Impact", "impact": "Improper authorization allowing unauthorized deletion of users"}, "threat_synthesis": {"affected_systems": "The bug affects the Yeqifu Warehouse product, as released in any version up to commit aaf29962ba407d22d991781de28796ee7b4670e4. The software library does not provide a clear version number for the affected or patched releases. Administrators should therefore treat all versions that have not reported a fix as vulnerable.", "description_and_impact": "A weakness was discovered in the User Management Endpoint of the Yeqifu Warehouse application, specifically within the deleteUser function of UserController.java. The flaw permits an attacker to bypass authorization checks and delete arbitrary user accounts. The vulnerability is a classic case of improper or missing access control (CWE-266) combined with authorization errors (CWE-285). The impact is the loss of legitimate user accounts and potential disruption of services, as deleted users can no longer access the system and may lead to data integrity issues if those accounts held permissions or data. No confidentiality breach is described, but the loss of user identities can have cascading effects on business processes.", "risk_and_exploitability": "The CVSS v3 score of 5.3 indicates moderate severity, and the EPSS score of less than 1% suggests exploitation probability is very low at present. The vulnerability is not listed in the CISA KEV catalog. Attackers can trigger the flaw remotely via the exposed deletion endpoint. Because no critical conditions are listed, the exploit does not require privileged access or local compromise; any entity that can reach the endpoint can attempt the deletion. The lack of an official patch means the risk persists until the developers respond and release a fix."}}}}, "created": "2026-02-09T10:44:46.060012+00:00", "updated": "2026-04-18T13:30:45.744787+00:00", "vendors": ["yeqifu", "yeqifu$PRODUCT$warehouse"]}