7.5
Élevée
CVE-2026-13772 IBM WebSphere Extreme Scale 8.6.1.0 through 8.6.1.6 's Object Query Language engine resolves attacker-supplied class…
Description
IBM WebSphere Extreme Scale 8.6.1.0 through 8.6.1.6 's Object Query Language engine resolves attacker-supplied class names via Class.forName() and invokes their constructors with no allow-list at three distinct sinks (SELECT NEW, enum literals, and reflection-based comparators); an authenticated remote attacker who can influence an application-built OQL query string can execute arbitrary constructors on the WAS JVM, and a SELECT DISTINCT variant using planted grid values fires the same gadget post-readObject in a manner that survives JEP-290 serialization filters across grid node boundaries
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| WebSphere eXtreme Scale 8.6 | 8.6.1.0 → 8.6.1.6 | Pas de correctif indiqué |
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7.5
Élevée
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6.0
Moyenne
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6.5
Moyenne
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3.7
Faible