CVE-2026-8384

MEDIUM
5.3
CVSS Score
Published: July 14, 2026 at 08:56 AM UTC
Updated: October 24, 2026 at 09:10 PM UTC
2 products affected across 2 vendorsJettyJetty

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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

In Eclipse Jetty, an HTTP URI of this form: /public;/../admin/secret.txt results in an unresolved path of: /public/../admin/secret.txt instead of the expected: /admin/secret.txt Jetty itself is not affected, as it will not serve the secret.txt file because it will not pass the alias checker (only resolved resources are served). However, web applications that rely on resolved paths being provided by Jetty may be confused when receiving an unresolved path.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

All versions12.0.0 ≤ v < 12.0.3512.1.0 ≤ v < 12.1.912.0.012.1.0
Affected range stops below 12.0.35, so it looks safe — our inference, not a vendor statement
Affected range stops below 12.1.9, so it looks safe — our inference, not a vendor statement
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMeclipse
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-647

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