{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2018-01-16T00:00:00", "descriptions": [{"lang": "en", "value": "Mahara 16.10 before 16.10.7 and 17.04 before 17.04.5 and 17.10 before 17.10.2 have a Cross Site Scripting (XSS) vulnerability when a user enters invalid UTF-8 characters. These are now going to be discarded in Mahara along with NULL characters and invalid Unicode characters. Mahara will also avoid direct $_GET and $_POST usage where possible, and instead use param_exists() and the correct param_*() function to fetch the expected value."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-02-20T21:57:01", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://mahara.org/interaction/forum/topic.php?id=8149"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://reviews.mahara.org/#/c/8191/"}, {"tags": ["x_refsource_MISC"], "url": "https://bugs.launchpad.net/mahara/+bug/1732987"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2017-17454", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Mahara 16.10 before 16.10.7 and 17.04 before 17.04.5 and 17.10 before 17.10.2 have a Cross Site Scripting (XSS) vulnerability when a user enters invalid UTF-8 characters. These are now going to be discarded in Mahara along with NULL characters and invalid Unicode characters. Mahara will also avoid direct $_GET and $_POST usage where possible, and instead use param_exists() and the correct param_*() function to fetch the expected value."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://mahara.org/interaction/forum/topic.php?id=8149", "refsource": "CONFIRM", "url": "https://mahara.org/interaction/forum/topic.php?id=8149"}, {"name": "https://reviews.mahara.org/#/c/8191/", "refsource": "CONFIRM", "url": "https://reviews.mahara.org/#/c/8191/"}, {"name": "https://bugs.launchpad.net/mahara/+bug/1732987", "refsource": "MISC", "url": "https://bugs.launchpad.net/mahara/+bug/1732987"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T20:51:31.687Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://mahara.org/interaction/forum/topic.php?id=8149"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://reviews.mahara.org/#/c/8191/"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://bugs.launchpad.net/mahara/+bug/1732987"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2017-17454", "datePublished": "2018-02-20T22:00:00", "dateReserved": "2017-12-06T00:00:00", "dateUpdated": "2024-08-05T20:51:31.687Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:mahara:mahara:*:*:*:*:*:*:*:*", "matchCriteriaId": "2EC68C57-F2E1-4E20-9E38-99D3218BAC96", "versionEndExcluding": "16.10.7", "versionStartIncluding": "16.10.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:mahara:mahara:*:*:*:*:*:*:*:*", "matchCriteriaId": "00BD0F18-7087-4D31-B8E0-159F79C4B13E", "versionEndExcluding": "17.04.5", "versionStartIncluding": "17.04.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:mahara:mahara:*:*:*:*:*:*:*:*", "matchCriteriaId": "892E2FAA-F01B-432E-9473-774949895AD7", "versionEndExcluding": "17.10.2", "versionStartIncluding": "17.10.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Mahara 16.10 before 16.10.7 and 17.04 before 17.04.5 and 17.10 before 17.10.2 have a Cross Site Scripting (XSS) vulnerability when a user enters invalid UTF-8 characters. These are now going to be discarded in Mahara along with NULL characters and invalid Unicode characters. Mahara will also avoid direct $_GET and $_POST usage where possible, and instead use param_exists() and the correct param_*() function to fetch the expected value."}, {"lang": "es", "value": "Mahara 16.10 en versiones anteriores a la 16.10.7, versiones 17.04 anteriores a la 17.04.5 y versiones 17.10 anteriores a la 17.10.2 tiene una vulnerabilidad de Cross Site Scripting (XSS) cuando un usuario introduce caracteres UTF-8 no v\u00e1lidos. Estos ser\u00e1n descartados en Mahara junto con caracteres NULL y caracteres Unicode inv\u00e1lidos. Mahara tambi\u00e9n evitar\u00e1 el uso directo de $_GET y $_POST cuando sea posible; a su vez emplear\u00e1 param_exists() y la funci\u00f3n correcta param_*() para recuperar el valor esperado."}], "id": "CVE-2017-17454", "lastModified": "2018-03-16T14:37:01.373", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.5, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "version": "3.0"}, "exploitabilityScore": 2.3, "impactScore": 2.7, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-02-20T22:29:00.223", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://bugs.launchpad.net/mahara/+bug/1732987"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://mahara.org/interaction/forum/topic.php?id=8149"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://reviews.mahara.org/#/c/8191/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}