CVE-2019-16993

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "In phpBB before 3.1.7-PL1, includes/acp/acp_bbcodes.php has improper verification of a CSRF token on the BBCode page in the Administration Control Panel. An actual CSRF attack is possible if an attacker also manages to retrieve the session id of a reauthenticated administrator prior to targeting them."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2019-10-07T09:06:08.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.phpbb.com/community/viewtopic.php?t=2352606"}, {"tags": ["x_refsource_MISC"], "url": "https://www.phpbb.com/support/documents.php?mode=changelog&version=3#v317"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/phpbb/phpbb/commit/18abef716ecf42a35416444f3f84f5459d573789"}, {"name": "[debian-lts-announce] 20190930 [SECURITY] [DLA 1942-1] phpbb3 security update", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "https://lists.debian.org/debian-lts-announce/2019/09/msg00036.html"}, {"name": "[debian-lts-announce] 20191007 [SECURITY] [DLA 1942-2] phpbb3 regression update", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00006.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2019-16993", "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": "In phpBB before 3.1.7-PL1, includes/acp/acp_bbcodes.php has improper verification of a CSRF token on the BBCode page in the Administration Control Panel. An actual CSRF attack is possible if an attacker also manages to retrieve the session id of a reauthenticated administrator prior to targeting them."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://www.phpbb.com/community/viewtopic.php?t=2352606", "refsource": "MISC", "url": "https://www.phpbb.com/community/viewtopic.php?t=2352606"}, {"name": "https://www.phpbb.com/support/documents.php?mode=changelog&version=3#v317", "refsource": "MISC", "url": "https://www.phpbb.com/support/documents.php?mode=changelog&version=3#v317"}, {"name": "https://github.com/phpbb/phpbb/commit/18abef716ecf42a35416444f3f84f5459d573789", "refsource": "MISC", "url": "https://github.com/phpbb/phpbb/commit/18abef716ecf42a35416444f3f84f5459d573789"}, {"name": "[debian-lts-announce] 20190930 [SECURITY] [DLA 1942-1] phpbb3 security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2019/09/msg00036.html"}, {"name": "[debian-lts-announce] 20191007 [SECURITY] [DLA 1942-2] phpbb3 regression update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00006.html"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T01:24:48.712Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.phpbb.com/community/viewtopic.php?t=2352606"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.phpbb.com/support/documents.php?mode=changelog&version=3#v317"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/phpbb/phpbb/commit/18abef716ecf42a35416444f3f84f5459d573789"}, {"name": "[debian-lts-announce] 20190930 [SECURITY] [DLA 1942-1] phpbb3 security update", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "https://lists.debian.org/debian-lts-announce/2019/09/msg00036.html"}, {"name": "[debian-lts-announce] 20191007 [SECURITY] [DLA 1942-2] phpbb3 regression update", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00006.html"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2019-16993", "datePublished": "2019-09-30T11:30:40.000Z", "dateReserved": "2019-09-30T00:00:00.000Z", "dateUpdated": "2024-08-05T01:24:48.712Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:phpbb:phpbb:*:*:*:*:*:*:*:*", "matchCriteriaId": "4AA2974D-B61E-4490-A399-8B9B5898B49D", "versionEndIncluding": "3.1.7", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In phpBB before 3.1.7-PL1, includes/acp/acp_bbcodes.php has improper verification of a CSRF token on the BBCode page in the Administration Control Panel. An actual CSRF attack is possible if an attacker also manages to retrieve the session id of a reauthenticated administrator prior to targeting them."}, {"lang": "es", "value": "En phpBB versiones anteriores a 3.1.7-PL1, el archivo includes/acp/acp_bbcodes.php presenta una comprobaci\u00f3n inapropiada de un token de CSRF en la p\u00e1gina BBCode en el Panel de Control de Administraci\u00f3n. Un ataque de tipo CSRF real es posible si un atacante tambi\u00e9n logra recuperar el id de sesi\u00f3n de un administrador reautenticado antes de que sea atacado."}], "id": "CVE-2019-16993", "lastModified": "2026-06-17T02:23:06.633", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-09-30T12:15:10.860", "references": [{"source": "cve@mitre.org", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/phpbb/phpbb/commit/18abef716ecf42a35416444f3f84f5459d573789"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2019/09/msg00036.html"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00006.html"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://www.phpbb.com/community/viewtopic.php?t=2352606"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://www.phpbb.com/support/documents.php?mode=changelog&version=3#v317"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/phpbb/phpbb/commit/18abef716ecf42a35416444f3f84f5459d573789"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2019/09/msg00036.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00006.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.phpbb.com/community/viewtopic.php?t=2352606"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.phpbb.com/support/documents.php?mode=changelog&version=3#v317"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-352"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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