{"id":"CVE-2026-79615","state":"PUBLISHED","title":"Quiz And Survey Master < 11.2.4 - Contributor+ Cross-Quiz Question Bank and Answer Key Disclosure via IDOR","description":"The Quiz and Survey Master (QSM)  WordPress plugin before 11.2.4 does not check authorisation when returning question bank entries through one of its REST API routes, allowing users with a role as low as Contributor to read the questions, hints and correct answer keys of quizzes belonging to other users.","publishedAt":"2026-08-28T06:00:17.000Z","updatedAt":"2026-08-28T13:03:20.541Z","severity":{"score":2.7,"label":"Low","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N","source":"CISA-ADP"},"assigner":"WPScan","products":["Unknown Quiz and Survey Master (QSM)"],"affected":[{"vendor":"Unknown","product":"Quiz and Survey Master (QSM)","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"11.2.4","versionType":"semver"}]}],"references":["https://wpscan.com/vulnerability/f4c77fda-edc2-44c5-95d9-358636896b5f/"],"weaknesses":["CWE-639"],"ingestedAt":"2026-10-29T20:13:07.220Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/79xxx/CVE-2026-79615.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-79615","state":"PUBLISHED","datePublished":"2026-08-28T06:00:17.000Z","dateUpdated":"2026-08-28T13:03:20.541Z","assignerShortName":"WPScan","assignerOrgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateReserved":"2026-08-25T07:42:25.726Z"},"containers":{"cna":{"title":"Quiz And Survey Master < 11.2.4 - Contributor+ Cross-Quiz Question Bank and Answer Key Disclosure via IDOR","descriptions":[{"lang":"en","value":"The Quiz and Survey Master (QSM)  WordPress plugin before 11.2.4 does not check authorisation when returning question bank entries through one of its REST API routes, allowing users with a role as low as Contributor to read the questions, hints and correct answer keys of quizzes belonging to other users."}],"affected":[{"vendor":"Unknown","product":"Quiz and Survey Master (QSM)","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"11.2.4","versionType":"semver"}]}],"references":[{"url":"https://wpscan.com/vulnerability/f4c77fda-edc2-44c5-95d9-358636896b5f/","tags":["exploit","vdb-entry","technical-description"]}],"problemTypes":[{"descriptions":[{"description":"CWE-639 Authorization Bypass Through User-Controlled Key","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"WPScan","orgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateUpdated":"2026-08-28T06:00:17.000Z"},"credits":[{"lang":"en","value":"Shikhali Jamalzade","type":"finder"},{"lang":"en","value":"WPScan","type":"coordinator"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"WPScan CVE Generator"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":2.7,"attackVector":"NETWORK","baseSeverity":"LOW","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"HIGH","confidentialityImpact":"LOW"}},{"other":{"type":"ssvc","content":{"id":"CVE-2026-79615","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2026-08-28T12:58:37.693012Z"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-639","lang":"en","type":"CWE","description":"CWE-639 Authorization Bypass Through User-Controlled Key"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-28T13:03:20.541Z"}}]}}}