Answer in brief
CVE-2026-55072 records a High severity (CVSS 8.5) vulnerability in Pimcore: ClassDefinition UID regex missing end anchor allows SQL injection via Block.php unquoted table name. The current sources do not mark it as known exploited. The current feed maps pimcore/pimcore (composer), pimcore/pimcore (composer), pimcore/pimcore (generic), pimcore/pimcore (packagist) and additional mapped packages. Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 8.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps pimcore/pimcore (composer), pimcore/pimcore (composer), pimcore/pimcore (generic), pimcore/pimcore (packagist) and additional mapped packages. Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| pimcore/pimcorecomposer | >=2026.1.0,<=2026.1.4 | 2026.1.5 |
| pimcore/pimcorecomposer | <12.3.9 | 12.3.9 |
| pimcore/pimcoregeneric | < 2026.1.5 | Not reported |
| pimcore/pimcorepackagist | >=2026.1.0 <2026.1.5 | 2026.1.5 |
| pimcore/pimcorepackagist | >=0 <12.3.9 | 12.3.9 |
Published upstream
Sep 14, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Sep 14, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 13, 2026
Pimcore is an Open Source Data & Experience Management Platform. Prior to 2026.1.5, an authenticated user with the objects permission can submit a malicious ClassDefinition UID because the name and ID validation expressions in models/DataObject/ClassDefinition.php validate only the beginning of each value. When a data object of that class containing a Block field is loaded, Block::load in models/DataObject/ClassDefinition/Data/Block.php incorporates the stored class ID into an unquoted object table identifier, allowing the UID to supply SQL syntax. The resulting query can read or modify arbitrary Pimcore database tables, including disclosure of password hashes, and the flaw represents an incomplete validation hardening because earlier work added a start anchor without enforcing the end of the identifier. This issue is fixed in version 2026.1.5.
Quoted source text, attributed separately from HOL analysis.