{"api_version":"1","generated_at":"2026-07-03T10:54:35+00:00","cve":"CVE-2026-54261","urls":{"html":"https://cve.report/CVE-2026-54261","api":"https://cve.report/api/cve/CVE-2026-54261.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-54261","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-54261"},"summary":{"title":"Wagtail: Improper permission handling in image preview","description":"Wagtail is an open source content management system built on Django. In versions prior to 7.0.8, 7.3.3 and 7.4.2, due to a missing permission check on the image preview endpoint, a user with access to the Wagtail admin can preview any image. The existing data of the image object itself is not exposed. The vulnerability is not exploitable by an ordinary site visitor without access to the Wagtail admin. This issue has been fixed in versions 7.0.8, 7.3.3, and 7.4.2.","state":"PUBLISHED","assigner":"GitHub_M","published_at":"2026-07-01 22:16:49","updated_at":"2026-07-02 19:25:27"},"problem_types":["CWE-280","CWE-280 CWE-280: Improper Handling of Insufficient Permissions or Privileges"],"metrics":[{"version":"3.1","source":"security-advisories@github.com","type":"Secondary","score":"6.5","severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"}},{"version":"3.1","source":"CNA","type":"DECLARED","score":"6.5","severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","data":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"}}],"references":[{"url":"https://github.com/wagtail/wagtail/security/advisories/GHSA-r6p4-grq7-xm4m","name":"https://github.com/wagtail/wagtail/security/advisories/GHSA-r6p4-grq7-xm4m","refsource":"security-advisories@github.com","tags":["Mitigation","Vendor Advisory"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-54261","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-54261","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"wagtail","product":"wagtail","version":"affected < 7.0.8","platforms":[]},{"source":"CNA","vendor":"wagtail","product":"wagtail","version":"affected >= 7.1.0, < 7.3.3","platforms":[]},{"source":"CNA","vendor":"wagtail","product":"wagtail","version":"affected >= 7.4.0, < 7.4.2","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2026","cve_id":"54261","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"torchbox","cpe5":"wagtail","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2026","cve_id":"54261","cve":"CVE-2026-54261","epss":"0.002010000","percentile":"0.100870000","score_date":"2026-07-02","updated_at":"2026-07-03 00:06:10"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"metrics":[{"other":{"content":{"id":"CVE-2026-54261","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","timestamp":"2026-07-02T14:42:27.412156Z","version":"2.0.3"},"type":"ssvc"}}],"providerMetadata":{"dateUpdated":"2026-07-02T14:42:46.778Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"title":"CISA ADP Vulnrichment"}],"cna":{"affected":[{"product":"wagtail","vendor":"wagtail","versions":[{"status":"affected","version":"< 7.0.8"},{"status":"affected","version":">= 7.1.0, < 7.3.3"},{"status":"affected","version":">= 7.4.0, < 7.4.2"}]}],"descriptions":[{"lang":"en","value":"Wagtail is an open source content management system built on Django. In versions prior to 7.0.8, 7.3.3 and 7.4.2, due to a missing permission check on the image preview endpoint, a user with access to the Wagtail admin can preview any image. The existing data of the image object itself is not exposed. The vulnerability is not exploitable by an ordinary site visitor without access to the Wagtail admin. This issue has been fixed in versions 7.0.8, 7.3.3, and 7.4.2."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-280","description":"CWE-280: Improper Handling of Insufficient Permissions or Privileges","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-07-01T21:10:22.800Z","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M"},"references":[{"name":"https://github.com/wagtail/wagtail/security/advisories/GHSA-r6p4-grq7-xm4m","tags":["x_refsource_CONFIRM"],"url":"https://github.com/wagtail/wagtail/security/advisories/GHSA-r6p4-grq7-xm4m"}],"source":{"advisory":"GHSA-r6p4-grq7-xm4m","discovery":"UNKNOWN"},"title":"Wagtail: Improper permission handling in image preview"}},"cveMetadata":{"assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","assignerShortName":"GitHub_M","cveId":"CVE-2026-54261","datePublished":"2026-07-01T21:10:22.800Z","dateReserved":"2026-06-12T17:13:32.279Z","dateUpdated":"2026-07-02T14:42:46.778Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-07-01 22:16:49","lastModifiedDate":"2026-07-02 19:25:27","problem_types":["CWE-280","CWE-280 CWE-280: Improper Handling of Insufficient Permissions or Privileges"],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":3.6}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-07-02T14:42:27.412156Z","id":"CVE-2026-54261","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:torchbox:wagtail:*:*:*:*:*:*:*:*","versionEndExcluding":"7.0.8","matchCriteriaId":"CF370D50-0940-40D5-BE8D-BDFCADCFA19B"},{"vulnerable":true,"criteria":"cpe:2.3:a:torchbox:wagtail:*:*:*:*:*:*:*:*","versionStartIncluding":"7.1","versionEndExcluding":"7.3.3","matchCriteriaId":"A0449BE9-8773-411D-8EA6-D3AB463B7176"},{"vulnerable":true,"criteria":"cpe:2.3:a:torchbox:wagtail:*:*:*:*:*:*:*:*","versionStartIncluding":"7.4","versionEndExcluding":"7.4.2","matchCriteriaId":"FD242BAD-6905-401E-9AD5-A39E992DB9E1"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"54261","Ordinal":"1","Title":"Wagtail: Improper permission handling in image preview","CVE":"CVE-2026-54261","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"54261","Ordinal":"1","NoteData":"Wagtail is an open source content management system built on Django. In versions prior to 7.0.8, 7.3.3 and 7.4.2, due to a missing permission check on the image preview endpoint, a user with access to the Wagtail admin can preview any image. The existing data of the image object itself is not exposed. The vulnerability is not exploitable by an ordinary site visitor without access to the Wagtail admin. This issue has been fixed in versions 7.0.8, 7.3.3, and 7.4.2.","Type":"Description","Title":"Wagtail: Improper permission handling in image preview"}]}}}