{"apiVersion":"1.0","identifier":"CVE-2026-61663","description":"django CMS is an easy-to-use and developer-friendly enterprise content management system powered by Django. Prior to 5.0.9, render_object_structure fails to authorize non-PageContent objects that use PlaceholderRelationField. An active staff user without cms.use_structure or model-level view or change permission can request the //admin/cms/placeholder/object/<content_type_id>/structure/<object_id>/ endpoint with guessed content_type_id and object_id values. The response discloses placeholder slot names, plugin trees, plugin identifiers, labels, and object existence for frontend-editable objects. The fix applies user_can_view_placeholder_source to the non-PageContent branch while keeping the structure board read-only for view-only users. This issue is fixed in versions 5.0.9.","publishedAt":"2026-08-20T19:16:56","lastModifiedAt":"2026-08-25T16:16:56","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-61663","cvssScore":4.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","epssProbability":0.00199,"riskScore":0.44,"affectedProduct":"django CMS","affectedVersions":"<5.0.9","vulnerabilityType":"Web app","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-61663","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-61663","en":"https://www.redsauce.net/en/cves/CVE-2026-61663","fr":"https://www.redsauce.net/fr/cves/CVE-2026-61663","pt":"https://www.redsauce.net/pt/cves/CVE-2026-61663","de":"https://www.redsauce.net/de/cves/CVE-2026-61663","sk":"https://www.redsauce.net/sk/cves/CVE-2026-61663","el":"https://www.redsauce.net/el/cves/CVE-2026-61663"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-61663"}}