{"id":"CVE-2023-39961","state":"PUBLISHED","title":"Text does not respect \"Allow download\" permissions","description":"Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 24.0.4 and prior to versions 25.0.9, 26.0.4, and 27.0.1, when a folder with images or an image was shared without download permissions, the user could add the image inline into a text file and download it. Nextcloud Server versions 25.0.9, 26.0.4, and 27.0.1 and Nextcloud Enterprise Server versions 24.0.12.5, 25.0.9, 26.0.4, and 27.0.1 contain a patch for this issue. No known workarounds are available.","publishedAt":"2023-08-10T17:18:40.903Z","updatedAt":"2024-10-10T15:51:18.932Z","severity":{"score":3.5,"label":"Low","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["nextcloud security-advisories"],"affected":[{"vendor":"nextcloud","product":"security-advisories","versions":[{"version":">= 24.0.4, < 24.0.12.5","status":"affected"},{"version":">= 25.0.0, < 25.0.9","status":"affected"},{"version":">= 27.0.0, < 27.0.1","status":"affected"},{"version":">= 26.0.0, < 26.0.4","status":"affected"}]}],"references":["https://github.com/nextcloud/security-advisories/security/advisories/GHSA-qhgm-w4gx-gvgp","https://github.com/nextcloud/text/pull/4481","https://hackerone.com/reports/1965156"],"weaknesses":["CWE-284"],"ingestedAt":"2026-10-29T20:06:08.715Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/39xxx/CVE-2023-39961.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-39961","state":"PUBLISHED","datePublished":"2023-08-10T17:18:40.903Z","dateUpdated":"2024-10-10T15:51:18.932Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2023-08-07T16:27:27.076Z"},"containers":{"cna":{"title":"Text does not respect \"Allow download\" permissions","descriptions":[{"lang":"en","value":"Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. 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No known workarounds are available."}],"affected":[{"vendor":"nextcloud","product":"security-advisories","versions":[{"version":">= 24.0.4, < 24.0.12.5","status":"affected"},{"version":">= 25.0.0, < 25.0.9","status":"affected"},{"version":">= 27.0.0, < 27.0.1","status":"affected"},{"version":">= 26.0.0, < 26.0.4","status":"affected"}]}],"references":[{"url":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-qhgm-w4gx-gvgp","name":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-qhgm-w4gx-gvgp","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/nextcloud/text/pull/4481","name":"https://github.com/nextcloud/text/pull/4481","tags":["x_refsource_MISC"]},{"url":"https://hackerone.com/reports/1965156","name":"https://hackerone.com/reports/1965156","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":3.5,"baseSeverity":"LOW","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-284","lang":"en","description":"CWE-284: Improper Access Control","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2023-08-10T17:18:40.903Z"},"source":{"advisory":"GHSA-qhgm-w4gx-gvgp","discovery":"UNKNOWN"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-qhgm-w4gx-gvgp","name":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-qhgm-w4gx-gvgp","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://github.com/nextcloud/text/pull/4481","name":"https://github.com/nextcloud/text/pull/4481","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://hackerone.com/reports/1965156","name":"https://hackerone.com/reports/1965156","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T18:18:10.158Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-10-10T15:51:09.615374Z","id":"CVE-2023-39961","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-10-10T15:51:18.932Z"}}]}}}