{"id":"CVE-2023-0291","state":"PUBLISHED","title":"Quiz And Survey Master <= 8.0.8 - Unauthenticated Arbitrary Media Deletion","description":"The Quiz And Survey Master for WordPress is vulnerable to authorization bypass due to a missing capability check on the function associated with the qsm_remove_file_fd_question AJAX action in versions up to, and including, 8.0.8. This makes it possible for unauthenticated attackers to delete arbitrary media files.","publishedAt":"2023-06-09T05:33:19.875Z","updatedAt":"2026-04-08T16:58:23.299Z","severity":{"score":7.2,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:L","source":"Wordfence"},"assigner":"Wordfence","products":["expresstech Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker"],"affected":[{"vendor":"expresstech","product":"Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"8.0.8","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/68110321-db1a-4634-98cd-0afd3ec933b8?source=cve","https://wordpress.org/plugins/quiz-master-next/","https://packetstormsecurity.com/files/171011/wpqsm808-xsrf.txt","https://plugins.trac.wordpress.org/changeset/2834471/quiz-master-next"],"weaknesses":["CWE-862"],"ingestedAt":"2026-10-29T20:05:36.141Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/0xxx/CVE-2023-0291.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-0291","state":"PUBLISHED","datePublished":"2023-06-09T05:33:19.875Z","dateUpdated":"2026-04-08T16:58:23.299Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2023-01-13T16:54:28.658Z"},"containers":{"cna":{"title":"Quiz And Survey Master <= 8.0.8 - Unauthenticated Arbitrary Media Deletion","descriptions":[{"lang":"en","value":"The Quiz And Survey Master for WordPress is vulnerable to authorization bypass due to a missing capability check on the function associated with the qsm_remove_file_fd_question AJAX action in versions up to, and including, 8.0.8. This makes it possible for unauthenticated attackers to delete arbitrary media files."}],"affected":[{"vendor":"expresstech","product":"Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"8.0.8","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/68110321-db1a-4634-98cd-0afd3ec933b8?source=cve"},{"url":"https://wordpress.org/plugins/quiz-master-next/"},{"url":"https://packetstormsecurity.com/files/171011/wpqsm808-xsrf.txt"},{"url":"https://plugins.trac.wordpress.org/changeset/2834471/quiz-master-next"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:L","baseScore":7.2,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-862","lang":"en","description":"CWE-862 Missing Authorization","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2026-04-08T16:58:23.299Z"},"credits":[{"lang":"en","type":"finder","value":"Julien Ahrens"}],"timeline":[{"time":"2023-02-15T00:00:00.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/68110321-db1a-4634-98cd-0afd3ec933b8?source=cve","tags":["x_transferred"]},{"url":"https://wordpress.org/plugins/quiz-master-next/","tags":["x_transferred"]},{"url":"https://packetstormsecurity.com/files/171011/wpqsm808-xsrf.txt","tags":["x_transferred"]},{"url":"https://plugins.trac.wordpress.org/changeset/2834471/quiz-master-next","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T05:02:44.183Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-12-28T00:40:16.398641Z","id":"CVE-2023-0291","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-12-28T00:51:57.705Z"}}]}}}