{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-48053", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-05-20T18:15:53.579Z", "datePublished": "2026-08-17T17:57:05.139Z", "dateUpdated": "2026-08-17T19:53:05.341Z"}, "containers": {"cna": {"title": "Kolibri has Unauthenticated Server-Side Request Forgery (SSRF) in RemoteFacilityUserViewset", "problemTypes": [{"descriptions": [{"cweId": "CWE-918", "lang": "en", "description": "CWE-918: Server-Side Request Forgery (SSRF)", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/learningequality/kolibri/security/advisories/GHSA-4mj9-pf4r-cqrc", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/learningequality/kolibri/security/advisories/GHSA-4mj9-pf4r-cqrc"}, {"name": "https://github.com/learningequality/kolibri/releases/tag/v0.19.4", "tags": ["x_refsource_MISC"], "url": "https://github.com/learningequality/kolibri/releases/tag/v0.19.4"}, {"name": "https://github.com/pypa/advisory-database/tree/main/vulns/kolibri/PYSEC-2026-2554.yaml", "tags": ["x_refsource_MISC"], "url": "https://github.com/pypa/advisory-database/tree/main/vulns/kolibri/PYSEC-2026-2554.yaml"}], "affected": [{"vendor": "learningequality", "product": "kolibri", "versions": [{"version": "< 0.19.4", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-08-17T17:57:05.139Z"}, "descriptions": [{"lang": "en", "value": "Kolibri is an offline-first education platform. Prior to version 0.19.4, several Kolibri API endpoints accept an unvalidated `baseurl` parameter and fetch attacker-controlled URLs from the Kolibri server, reflecting the response body back to the caller. The original report identified two endpoints on the `RemoteFacilityUser*` viewsets; remediation review found two further reflection points on the same pattern. The GET endpoint was unauthenticated. Version 0.19.4 fixes the vulnerability."}], "source": {"advisory": "GHSA-4mj9-pf4r-cqrc", "discovery": "UNKNOWN"}}, "adp": [{"references": [{"url": "https://github.com/learningequality/kolibri/security/advisories/GHSA-4mj9-pf4r-cqrc", "tags": ["exploit"]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-08-17T19:52:57.370330Z", "id": "CVE-2026-48053", "options": [{"Exploitation": "poc"}, {"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": "2026-08-17T19:53:05.341Z"}}]}}

{}

{"affected": [{"affectedData": [{"product": "kolibri", "vendor": "learningequality", "versions": [{"status": "affected", "version": "< 0.19.4"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Kolibri is an offline-first education platform. Prior to version 0.19.4, several Kolibri API endpoints accept an unvalidated `baseurl` parameter and fetch attacker-controlled URLs from the Kolibri server, reflecting the response body back to the caller. The original report identified two endpoints on the `RemoteFacilityUser*` viewsets; remediation review found two further reflection points on the same pattern. The GET endpoint was unauthenticated. Version 0.19.4 fixes the vulnerability."}], "id": "CVE-2026-48053", "lastModified": "2026-08-17T18:16:39.660", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-08-17T18:16:39.660", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/learningequality/kolibri/releases/tag/v0.19.4"}, {"source": "security-advisories@github.com", "url": "https://github.com/learningequality/kolibri/security/advisories/GHSA-4mj9-pf4r-cqrc"}, {"source": "security-advisories@github.com", "url": "https://github.com/pypa/advisory-database/tree/main/vulns/kolibri/PYSEC-2026-2554.yaml"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-918"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{}