CVE-2026-27832

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{"affected": [{"affectedData": [{"product": "groupoffice", "vendor": "Intermesh", "versions": [{"status": "affected", "version": "< 6.8.153"}, {"status": "affected", "version": ">= 25.0.0, < 25.0.87"}, {"status": "affected", "version": ">= 26.0.0, < 26.0.8"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:intermesh:group-office:*:*:*:*:*:*:*:*", "matchCriteriaId": "147BCA3A-D110-45F9-994F-76CA7CB68E31", "versionEndExcluding": "6.8.153", "vulnerable": true}, {"criteria": "cpe:2.3:a:intermesh:group-office:*:*:*:*:*:*:*:*", "matchCriteriaId": "A0895EF8-BAFE-41A6-90CE-EFAFBCE273D5", "versionEndExcluding": "25.0.87", "versionStartIncluding": "25.0.1", "vulnerable": true}, {"criteria": "cpe:2.3:a:intermesh:group-office:*:*:*:*:*:*:*:*", "matchCriteriaId": "2EA7FA63-F4BB-4188-AC74-0C7FD6783D64", "versionEndExcluding": "26.0.8", "versionStartIncluding": "26.0.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Group-Office is an enterprise customer relationship management and groupware tool. Versions prior to 26.0.8, 25.0.87, and 6.8.153 have a SQL Injection (SQLi) vulnerability, exploitable through the `advancedQueryData` parameter (`comparator` field) on an authenticated endpoint. The endpoint `index.php?r=email/template/emailSelection` processes `advancedQueryData` and forwards the SQL comparator without a strict allowlist into SQL condition building. This enables blind boolean-based exfiltration of the `core_auth_password` table. Versions 26.0.8, 25.0.87, and 6.8.153 fix the issue."}, {"lang": "es", "value": "Group-Office es una herramienta empresarial de gesti\u00f3n de relaciones con clientes y groupware. Las versiones anteriores a la 26.0.8, 25.0.87 y 6.8.153 tienen una vulnerabilidad de inyecci\u00f3n SQL (SQLi), explotable a trav\u00e9s del par\u00e1metro 'advancedQueryData' (campo 'comparator') en un endpoint autenticado. El endpoint 'index.php?r=email/template/emailSelection' procesa 'advancedQueryData' y reenv\u00eda el comparador SQL sin una lista de permitidos estricta a la construcci\u00f3n de condiciones SQL. Esto permite la exfiltraci\u00f3n ciega basada en booleanos de la tabla 'core_auth_password'. Las versiones 26.0.8, 25.0.87 y 6.8.153 solucionan el problema."}], "id": "CVE-2026-27832", "lastModified": "2026-06-17T10:27:45.573", "metrics": {"cvssMetricV31": [{"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": 7.1, "baseSeverity": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "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:H/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/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": "HIGH", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-27832", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-03-02T12:56:25.529218Z", "version": "2.0.3"}}]}, "published": "2026-02-27T20:21:40.150", "references": [{"source": "security-advisories@github.com", "tags": ["Vendor Advisory"], "url": "https://github.com/Intermesh/groupoffice/security/advisories/GHSA-vfgv-8w8v-qpxr"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-89"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,6.8.153)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[25.0.0,25.0.87)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[26.0.0,26.0.8)"}}], "enrichment": {"confidence": 98.0, "confidence_source": "matching", "scores": [{"score": 98.0, "source": "matching"}]}, "original": {"product": "groupoffice", "source": "cna", "vendor": "Intermesh"}, "product": "group-office", "vendor": "intermesh"}], "analysis": {"en": {"generated_at": "2026-04-16T15:19:19.961458+00:00", "value": {"mitigation_remediation": ["Update Group\u2011Office to at least version 26.0.8, 25.0.87, or 6.8.153 to apply the vendor's fix.", "Restrict the email template selection endpoint to privileged roles only, enforcing a stricter role\u2011based access control policy.", "Deploy a Web Application Firewall or similar perimeter security to detect and block blind SQL injection patterns targeting advancedQueryData."], "summary": {"action": "Immediate Patch", "impact": "Credential Disclosure via Blind SQL Injection"}, "threat_synthesis": {"affected_systems": "The vulnerability exists in Intermesh Group\u2011Office versions prior to 26.0.8, 25.0.87, and 6.8.153. All affected releases prior to these fixed versions can be impacted by the flaw.", "description_and_impact": "Group\u2011Office contains an authenticated blind boolean\u2011based SQL injection in the advancedQueryData comparator field of the email template selection endpoint, allowing attackers to exfiltrate contents of the core_auth_password table. This is a classic injection flaw (CWE\u201189) that can lead to compromise of user passwords and creation of a foothold for further attacks.", "risk_and_exploitability": "With a CVSS score of 7.1 and an EPSS probability of less than 1\u202f%, the flaw is moderately high-risk but unlikely to be widely exploited currently; it is not listed in CISA's KEV catalog. The attack requires authenticated access to the application and leverages the unchecked comparator field to conduct blinded data extraction, potentially over multiple requests."}}}}, "created": "2026-03-02T12:05:04.491381+00:00", "updated": "2026-04-16T15:30:06.214131+00:00", "vendors": ["intermesh", "intermesh$PRODUCT$group-office"]}