CVE-2026-54623: Uncontrolled Recursion

django CMS is an easy-to-use and developer-friendly enterprise content management system powered by Django. Prior to 5.0.8, the moveplugin endpoint in cms/admin/placeholderadmin.py accepts an attacker-controlled pluginparent value without rejecting a plugin’s own identifier or a descendant...

CVE-2026-54624: Improper Authorization

django CMS is an easy-to-use and developer-friendly enterprise content management system powered by Django. Prior to 5.0.8, renderobjectstructure in cms/views.py renders cms/toolbar/structure.html for a PageContent object without calling usercanviewpage. Any staff account can request a restricted...

CVE-2026-61663: Authorization Bypass Through User-Controlled Key

django CMS is an easy-to-use and developer-friendly enterprise content management system powered by Django. Prior to 5.0.9, renderobjectstructure fails to authorize non-PageContent objects that use PlaceholderRelationField. An active staff user without cms.usestructure or model-level view or chan...

PT-2026-80240

Impact The only authorization gate on the duplicate flow is PageAdmin.has add permission, which checks user can add pageuser, site / user can add subpage... — i.e. “may this user create a page at all”. Nothing checks the user’s relationship to the page being copied: - cms/admin/forms.py —...

PT-2026-80221

Summary The clipboard copy paths of the copy plugins admin endpoint validate only the target the user's own clipboard and skip source-side authorization. A staff user can copy plugins out of a placeholder they have no permission on into their clipboard, then read the secret content. Details In...

PT-2026-79095

Name of the Vulnerable Software and Affected Versions django CMS versions prior to 5.0.9 Description Page duplication lacks an object-level authorization check on the source page. In cms/admin/forms.py, DuplicatePageForm.source accepts any Page, the AddPageForm constructor does not narrow a hidde...

PT-2026-79094

Name of the Vulnerable Software and Affected Versions django CMS versions prior to 5.0.9 Description The render object structure function fails to properly authorize non-PageContent objects that utilize PlaceholderRelationField. An active staff user lacking cms.use structure or model-level view o...

PT-2026-79091

Name of the Vulnerable Software and Affected Versions django CMS versions prior to 5.0.8 Description The 'move plugin' endpoint in 'cms/admin/placeholderadmin.py' fails to validate the plugin parent value, allowing a staff user with plugin-change permissions to assign a plugin's own identifier or...

CVE-2026-54625: Acceptance of Extraneous Untrusted Data With Trusted Data

django CMS is a content management system powered by Django. Prior to 5.0.8 and in 5.1.0a1, the django CMS page cache in cms/cache/page.py ignores request headers declared by plugins through getvarycacheon. The pagecachekey function includes the cache prefix, site, language, path, and timezone bu...

PT-2026-79093

Name of the Vulnerable Software and Affected Versions django CMS versions prior to 5.0.8 django CMS version 5.1.0a1 Description The page cache in cms/cache/page.py ignores request headers declared by plugins through the get vary cache on function. While the page cache key function includes the...

PT-2026-79101

Name of the Vulnerable Software and Affected Versions django CMS versions 5.0.8 through 5.0.8 Description In edit mode, the ContentRenderer.render placeholder function in cms/plugin rendering.py can pass stored, attacker-controlled values to the ContentRenderer.render exception function when plug...

PT-2026-79092

Name of the Vulnerable Software and Affected Versions django CMS versions prior to 5.0.8 Description The render object structure function in cms/views.py renders cms/toolbar/structure.html for a PageContent object without verifying permissions via the user can view page function. When CMS...

django-cms-qe (1.4.3), django-import-export (2.0.1) +1 more potentially affected by CVE-2026-9318 via tablib (0.14.0)

tablib PYPI version 0.14.0 is affected by a known vulnerability. The following packages have a transitive dependency on tablib and may be impacted: - django-cms-qe 1.4.3 - django-import-export 2.0.1 - iambic 1.0.0 Source cves: CVE-2026-9318 Source advisory: OSV:PYSEC-2026-3702...

django-cms-qe (1.4.3), django-import-export (2.0.1) +1 more potentially affected by CVE-2026-9318 via tablib (0.14.0)

tablib PYPI version 0.14.0 is affected by a known vulnerability. The following packages have a transitive dependency on tablib and may be impacted: - django-cms-qe 1.4.3 - django-import-export 2.0.1 - iambic 1.0.0 Source cves: CVE-2026-9318 Source advisory: OSV:GHSA-GQGW-JGHV-MXWX...

caluma (>=5.4.0, <=5.5.2), django-cms-forms (>=0.0.1, <=0.0.11) +2 more potentially affected by CVE-2026-15830 via django (2.2.11)

django PYPI version 2.2.11 is affected by a known vulnerability. The following packages have a transitive dependency on django and may be impacted: - caluma =5.4.0, =0.0.1, =0.3.10.56, =1.2.0, =1.2.2 Source cves: CVE-2026-15830 Source advisory: OSV:GHSA-Q238-5CXM-5C9H...

caluma (>=5.4.0, <=5.5.2), django-cms-forms (>=0.0.1, <=0.0.11) +2 more potentially affected by CVE-2026-15307 via django (2.2.11)

django PYPI version 2.2.11 is affected by a known vulnerability. The following packages have a transitive dependency on django and may be impacted: - caluma =5.4.0, =0.0.1, =0.3.10.56, =1.2.0, =1.2.2 Source cves: CVE-2026-15307 Source advisory: OSV:GHSA-WVQV-FJ8W-QMHM...

caluma (>=5.4.0, <=5.5.2), django-cms-forms (>=0.0.1, <=0.0.11) +2 more potentially affected by CVE-2026-15830 via django (2.2.11)

django PYPI version 2.2.11 is affected by a known vulnerability. The following packages have a transitive dependency on django and may be impacted: - caluma =5.4.0, =0.0.1, =0.3.10.56, =1.2.0, =1.2.2 Source cves: CVE-2026-15830 Source advisory: OSV:PYSEC-2026-3717...

aldryn-django-cms (3.5.3.2), django-fias (1.2.2) +1 more potentially affected by CVE-2025-48383 via django-select2 (6.3.1)

django-select2 PYPI version 6.3.1 is affected by a known vulnerability. The following packages have a transitive dependency on django-select2 and may be impacted: - aldryn-django-cms 3.5.3.2 - django-fias 1.2.2 - stem-registration =0.0.27, =0.0.49 Source cves: CVE-2025-48383 Source advisory:...

caluma (>=5.4.0, <=5.5.2), django-cms-forms (>=0.0.1, <=0.0.11) +2 more potentially affected by CVE-2026-48588 via django (2.2.11)

django PYPI version 2.2.11 is affected by a known vulnerability. The following packages have a transitive dependency on django and may be impacted: - caluma =5.4.0, =0.0.1, =0.3.10.56, =1.2.0, =1.2.2 Source cves: CVE-2026-48588 Source advisory: OSV:GHSA-3H9F-R86X-QVJX...

caluma (>=5.4.0, <=5.5.2), django-cms-forms (>=0.0.1, <=0.0.11) +2 more potentially affected by CVE-2026-53878 via django (2.2.11)

django PYPI version 2.2.11 is affected by a known vulnerability. The following packages have a transitive dependency on django and may be impacted: - caluma =5.4.0, =0.0.1, =0.3.10.56, =1.2.0, =1.2.2 Source cves: CVE-2026-53878 Source advisory: OSV:GHSA-8QCX-XF44-272X...