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CVE-2026-85634

8.8 high SSVC exploitation: none Published
NVD · CVE.org

A flaw was found in the ContentRepositoryImpl.copyExplodedContent function of the wildfly-core library, which is used by WildFly and JBoss EAP to manage server deployments. The issue occurs when the library processes an unsanitized deployment name. Due to a missing containment check, an attacker with the Deployer RBAC role can use path traversal sequences to access files outside the restricted deployment directory. This can allow the attacker to delete arbitrary directories or create files with arbitrary content, leading to a full privilege escalation to the management SuperUser role.

Fix

Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.

Change history 3

  1. StatusAwaiting Analysis → PublishedNVD modified 2026-10-28 17:51
  2. StatusReceived → Awaiting AnalysisNVD modified 2026-10-15 20:38
  3. First seenCVSS 8.8NVD modified 2026-10-15 17:17

Affected (CPE criteria) 0

NVD has not attached CPE configurations yet.

References 2