HOMEVULNERABILITIESCVE-2026-8384
MEDIUM

CVE-2026-8384

CWE-647Published: July 14, 2026· Updated: Jul 14, 2026

5.3
CVSS v3.1
EPSS:0.19%probability of exploitation in 30 daysPercentile:9.0th

Official 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.

NVD Source

Technical Analysis

CVE-2026-8384 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityNone
IntegrityLow
AvailabilityNone
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Affected Vendors & Products

eclipse1 product(s)
jetty
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
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Official Patches & Advisories

ADVISORYhttps://gitlab.eclipse.org/security/cve-assignment/-/work_items/108

All References (1)

→
https://gitlab.eclipse.org/security/cve-assignment/-/work_items/108Vendor Advisory · Exploit

Quick Facts

CVE IDCVE-2026-8384
CVSS Score5.3 / 10
SeverityMEDIUM
WeaknessCWE-647
CISA KEVNo
EPSS (30d)0.19%
Affected1 vendor(s)
PublishedJul 14, 2026

Related CVEs (CWE-647)

CVE-2026-59731
8.2
CVE-2026-62685
8.1
CVE-2025-64500
7.3
CVE-2025-9909
6.7
CVE-2025-47241
4.0
CVE-2025-43916
3.4

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2026-8384 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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