{"id":"CVE-2026-18275","state":"PUBLISHED","title":"Authorization Bypass Through User-Controlled Key in eScriptorium","description":"Authorization bypass in the process and annotation taxonomy serializers in Scripta eScriptorium through 26.04.1 allows a remote authenticated user to run segmentation and transcription against other users' document parts, overwriting their content, via part primary keys supplied to a many=True related field whose queryset restriction was applied to the ManyRelatedField instead of its child_relation and therefore had no effect","publishedAt":"2026-08-06T15:11:08.255Z","updatedAt":"2026-08-06T15:46:45.820Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","source":"GitLab"},"assigner":"GitLab","products":["Scripta eScriptorium"],"affected":[{"vendor":"Scripta","product":"eScriptorium","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"26.4.1","versionType":"semver"}]}],"references":["https://gitlab.com/scripta/escriptorium/-/work_items/1228"],"weaknesses":["CWE-639"],"ingestedAt":"2026-10-29T20:11:10.572Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/18xxx/CVE-2026-18275.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-18275","state":"PUBLISHED","datePublished":"2026-08-06T15:11:08.255Z","dateUpdated":"2026-08-06T15:46:45.820Z","assignerShortName":"GitLab","assignerOrgId":"ceab7361-8a18-47b1-92ba-4d7d25f6715a","dateReserved":"2026-07-29T17:05:28.661Z"},"containers":{"cna":{"title":"Authorization Bypass Through User-Controlled Key in eScriptorium","descriptions":[{"lang":"en","value":"Authorization bypass in the process and annotation taxonomy serializers in Scripta eScriptorium through 26.04.1 allows a remote authenticated user to run segmentation and transcription against other users' document parts, overwriting their content, via part primary keys supplied to a many=True related field whose queryset restriction was applied to the ManyRelatedField instead of its child_relation and therefore had no effect"}],"affected":[{"vendor":"Scripta","product":"eScriptorium","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"26.4.1","versionType":"semver"}]}],"references":[{"url":"https://gitlab.com/scripta/escriptorium/-/work_items/1228"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-639","lang":"en","description":"CWE-639: Authorization Bypass Through User-Controlled Key","type":"CWE"}]}],"providerMetadata":{"shortName":"GitLab","orgId":"ceab7361-8a18-47b1-92ba-4d7d25f6715a","dateUpdated":"2026-08-06T15:11:08.255Z"},"solutions":[{"lang":"en","value":"Upgrade to fixed version: 26.04.2, 1.0.1 or 0.13.9."}],"credits":[{"lang":"en","value":"Thibault Clérice & Hassen Aguili","type":"finder"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-06T15:46:39.734521Z","id":"CVE-2026-18275","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":"2026-08-06T15:46:45.820Z"}}]}}}