CVE-2026-48941

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-48941", "assignerOrgId": "6ff30186-7fb7-4ad9-be33-533e7b05e586", "state": "PUBLISHED", "assignerShortName": "Joomla", "dateReserved": "2026-05-26T16:47:13.550Z", "datePublished": "2026-06-25T15:25:58.533Z", "dateUpdated": "2026-06-28T18:38:20.470Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "K2 extension for Joomla", "vendor": "getk2.org", "versions": [{"status": "affected", "version": "1.0-2.26"}]}], "credits": [{"lang": "en", "type": "finder", "value": "Matan Bahar"}, {"lang": "en", "type": "finder", "value": "Niv Kochan"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "The K2 frontend `item.checkin` task accepts an unauthenticated `sigProFolder` query parameter and uses it directly to address a `JFolder::delete()` call under `/media/k2/galleries/`"}], "value": "The K2 frontend `item.checkin` task accepts an unauthenticated `sigProFolder` query parameter and uses it directly to address a `JFolder::delete()` call under `/media/k2/galleries/`"}], "problemTypes": [{"descriptions": [{"cweId": "CWE-862", "description": "CWE-862 Missing Authorisation", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "6ff30186-7fb7-4ad9-be33-533e7b05e586", "shortName": "Joomla", "dateUpdated": "2026-06-28T18:38:20.470Z"}, "references": [{"tags": ["product"], "url": "https://www.getk2.org/"}], "source": {"discovery": "UNKNOWN"}, "title": "Joomla Extension - getk2.org - Unauthenticated folder delete in K2 extension for Joomla < 2.26", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}, "adp": [{"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2026-06-25T18:51:08.132365Z", "id": "CVE-2026-48941", "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": "2026-06-25T18:51:16.322Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2026-48941", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-06-25T18:51:08.132365Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-06-25T18:50:43.926Z"}}], "cna": {"title": "Joomla Extension - getk2.org - Unauthenticated folder delete in K2 extension for Joomla < 2.26", "source": {"discovery": "UNKNOWN"}, "credits": [{"lang": "en", "type": "finder", "value": "Matan Bahar"}, {"lang": "en", "type": "finder", "value": "Niv Kochan"}], "affected": [{"vendor": "getk2.org", "product": "K2 extension for Joomla", "versions": [{"status": "affected", "version": "1.0-2.26"}], "defaultStatus": "unaffected"}], "references": [{"url": "https://www.getk2.org/", "tags": ["product"]}], "x_generator": {"engine": "Vulnogram 0.1.0-dev"}, "descriptions": [{"lang": "en", "value": "The K2 frontend `item.checkin` task accepts an unauthenticated `sigProFolder` query parameter and uses it directly to address a `JFolder::delete()` call under `/media/k2/galleries/`", "supportingMedia": [{"type": "text/html", "value": "The K2 frontend `item.checkin` task accepts an unauthenticated `sigProFolder` query parameter and uses it directly to address a `JFolder::delete()` call under `/media/k2/galleries/`", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-862", "description": "CWE-862 Missing Authorisation"}]}], "providerMetadata": {"orgId": "6ff30186-7fb7-4ad9-be33-533e7b05e586", "shortName": "Joomla", "dateUpdated": "2026-06-28T18:38:20.470Z"}}}, "cveMetadata": {"cveId": "CVE-2026-48941", "state": "PUBLISHED", "dateUpdated": "2026-06-28T18:38:20.470Z", "dateReserved": "2026-05-26T16:47:13.550Z", "assignerOrgId": "6ff30186-7fb7-4ad9-be33-533e7b05e586", "datePublished": "2026-06-25T15:25:58.533Z", "assignerShortName": "Joomla"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "K2 extension for Joomla", "vendor": "getk2.org", "versions": [{"status": "affected", "version": "1.0-2.26"}]}], "source": "security@joomla.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:joomlaworks:k2:*:*:*:*:*:joomla\\!:*:*", "matchCriteriaId": "75F0068E-23F6-4BDC-97E2-AAD0D06F5D72", "versionEndIncluding": "2.26", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The K2 frontend `item.checkin` task accepts an unauthenticated `sigProFolder` query parameter and uses it directly to address a `JFolder::delete()` call under `/media/k2/galleries/`"}, {"lang": "es", "value": "El frontend de K2, en la tarea \u2019item.checkin\u2019, acepta un par\u00e1metro de consulta \u2019sigProFolder\u2019 no autenticado y lo usa directamente para dirigir una llamada a \u2019JFolder::delete()\u2019 bajo \u2019/media/k2/galleries/\u2019."}], "id": "CVE-2026-48941", "lastModified": "2026-10-25T22:10:00.150", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "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:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 2.5, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-48941", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-06-25T18:51:08.132365Z", "version": "2.0.3"}}]}, "published": "2026-06-25T16:16:36.520", "references": [{"source": "security@joomla.org", "tags": ["Product"], "url": "https://www.getk2.org/"}], "sourceIdentifier": "security@joomla.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-862"}], "source": "security@joomla.org", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[1.0,2.26]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "manual", "scores": [{"score": 100.0, "source": "manual"}]}, "original": {"product": "K2 extension for Joomla", "source": "cna", "vendor": "getk2.com"}, "product": "k2_extension_for_joomla", "vendor": "getk2"}], "created": "2026-06-25T16:45:03.541547+00:00", "updated": "2026-06-26T09:37:00.688268+00:00", "vendors": ["getk2", "getk2$PRODUCT$k2_extension_for_joomla"]}