Eclipse Jetty up to 12.1.4 URI Parser input validation

CVSS Meta Temp Score
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CTI Interest Score
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4.6$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in Eclipse Jetty up to 9.4.58/10.0.26/11.0.26/12.0.30/12.1.4. Affected is an unknown function of the component URI Parser. Such manipulation leads to input validation. This vulnerability is uniquely identified as CVE-2025-11143. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability was found in Eclipse Jetty up to 9.4.58/10.0.26/11.0.26/12.0.30/12.1.4. It has been rated as problematic. Affected by this issue is an unknown code block of the component URI Parser. The manipulation with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Impacted is integrity. CVE summarizes:

The Jetty URI parser has some key differences to other common parsers when evaluating invalid or unusual URIs. Differential parsing of URIs in systems using multiple components may result in security by-pass. For example a component that enforces a black list may interpret the URIs differently from one that generates a response. At the very least, differential parsing may divulge implementation details.

The weakness was disclosed by zer0yu as GHSA-wjpw-4j6x-6rwh. The advisory is shared for download at github.com. This vulnerability is handled as CVE-2025-11143 since 09/29/2025. The exploitation is known to be difficult. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 03/07/2026).

The vulnerability scanner Nessus provides a plugin with the ID 301148 (Linux Distros Unpatched Vulnerability : CVE-2025-11143), which helps to determine the existence of the flaw in a target environment.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at Tenable (301148), EUVD (EUVD-2025-208311) and CERT Bund (WID-SEC-2026-0611). Once again VulDB remains the best source for vulnerability data.

Affected

  • Eclipse Jetty

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.6
VulDB Meta Temp Score: 4.6

VulDB Base Score: 3.7
VulDB Temp Score: 3.7
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔒

CNA Base Score: 3.7
CNA Vector (eclipse): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Nessus ID: 301148
Nessus Name: Linux Distros Unpatched Vulnerability : CVE-2025-11143

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

09/29/2025 CVE reserved
03/05/2026 +157 days Advisory disclosed
03/05/2026 +0 days VulDB entry created
03/07/2026 +2 days VulDB entry last update

Sourcesinfo

Advisory: GHSA-wjpw-4j6x-6rwh
Researcher: zer0yu
Status: Confirmed

CVE: CVE-2025-11143 (🔒)
GCVE (CVE): GCVE-0-2025-11143
GCVE (VulDB): GCVE-100-349172
EUVD: 🔒
CERT Bund: WID-SEC-2026-0611 - Eclipse Jetty: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen

Entryinfo

Created: 03/05/2026 14:24
Updated: 03/07/2026 22:50
Changes: 03/05/2026 14:24 (63), 03/05/2026 19:57 (7), 03/06/2026 00:14 (1), 03/07/2026 01:55 (2), 03/07/2026 22:50 (11)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

Discussion

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