CVE-2026-55212
- Source
- https://cve.org/CVERecord?id=CVE-2026-55212
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-55212.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-55212
- Aliases
- Published
- 2026-07-09T20:53:36Z
- Modified
- 2026-10-28T02:31:09Z
- Severity
-
- 7.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N CVSS Calculator
- Summary
- Pimcore: Insufficient Permission Check on Class Definition Creation Endpoint Allows Privilege Escalation
- Details
-
Pimcore is an Open Source Data & Experience Management Platform. Prior to 2025.4.6 and 2026.1.6, the Studio API class definition creation endpoint POST /pimcore-studio/api/class/definition/configuration-view/detail/create is guarded by the objects permission instead of the classes permission, allowing a standard editor-level user to create class definitions without admin privileges. Class definition creation generates new database tables and PHP class files on the server, and missing API-layer UID format validation allows malformed UIDs to reach model-layer validation and return internal exceptions. This issue is fixed in versions 2025.4.6 and 2026.1.6.
- Database specific
{ "cna_assigner": "GitHub_M", "cwe_ids": [ "CWE-285" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/55xxx/CVE-2026-55212.json" }- References
-
- https://github.com/pimcore/studio-backend-bundle/releases/tag/v2025.4.6
- https://github.com/pimcore/studio-backend-bundle/releases/tag/v2026.1.6
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/55xxx/CVE-2026-55212.json
- https://github.com/pimcore/pimcore/security/advisories/GHSA-f97c-ph8j-8vff
- https://nvd.nist.gov/vuln/detail/CVE-2026-55212
- https://github.com/pimcore/studio-backend-bundle/commit/d1a4788c0f159c360d550c34256c8abbbd633ae0
- https://github.com/pimcore/studio-backend-bundle/pull/1886
Affected packages
Git / github.com/pimcore/pimcore
Affected ranges
- Type
- GIT
- Repo
- https://github.com/pimcore/pimcore
- Events
- Database specific
-
Show details
{ "extracted_events": [ { "range": [ { "introduced": "2026.1.0" }, { "fixed": "2026.1.6" } ], "source": "AFFECTED_FIELD", "strategy": "StringRangeExpression" } ] }
- Type
- GIT
- Repo
- https://github.com/pimcore/studio-backend-bundle
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedFixedFixed
- Database specific
-
Show details
{ "extracted_events": [ { "range": [ { "introduced": "0" }, { "fixed": "2025.4.6" } ], "source": "AFFECTED_FIELD", "strategy": "StringRangeExpression" }, { "range": [ { "fixed": "d1a4788c0f159c360d550c34256c8abbbd633ae0" } ], "source": "REFERENCES_COMMIT" }, { "original_tag": "v2025.4.6", "range": [ { "fixed": "37977276a6d861cb407f8150cec8d7d2e8ba944a" } ], "source": "REFERENCES_TAG" }, { "original_tag": "v2026.1.6", "range": [ { "fixed": "fbe595c65c0ec4c6598743edc91532135dacc86e" } ], "source": "REFERENCES_TAG" } ] }