CVE-2025-11143 org.eclipse.jetty:jetty-http has different parsing of invalid URIs
Differential URI parsing in Jetty allows attackers to bypass security controls or leak implementation details in multi-component systems.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2025-11143?
CVE-2025-11143 is a low-severity vulnerability in Eclipse Jetty, published on 5 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
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.
Weakness: CWE-20
Which versions are affected by CVE-2025-11143?
10 open source packages ship an affected version, including org.eclipse.jetty:jetty-http. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
org.eclipse.jetty:jetty-http Maven | From 10.0.0 to 10.0.26 | None |
org.eclipse.jetty:jetty-http Maven | From 10.0.0 to 10.0.26 | None |
org.eclipse.jetty:jetty-http Maven | From 11.0.0 to 11.0.26 | None |
org.eclipse.jetty:jetty-http Maven | From 11.0.0 to 11.0.26 | None |
org.eclipse.jetty:jetty-http Maven | From 12.0.0 | 12.0.31 |
org.eclipse.jetty:jetty-http Maven | From 12.0.0 | 12.0.31 |
4 more packages
org.eclipse.jetty:jetty-http Maven | From 12.1.0 | 12.1.5 |
org.eclipse.jetty:jetty-http Maven | From 12.1.0 | 12.1.5 |
org.eclipse.jetty:jetty-http Maven | From 9.4.0 to 9.4.58 | None |
org.eclipse.jetty:jetty-http Maven | From 9.4.0 to 9.4.58 | None |
Linux distribution packages (5)
jetty-minimal SUSE:Linux Enterprise Module for Development Tools 15 SP7 | All versions | 9.4.58-150200.3.37.1 |
jetty-minimal SUSE:Linux Enterprise Module for Package Hub 15 SP7 | All versions | 9.4.58-150200.3.37.1 |
jetty-minimal openSUSE:Leap 15.6 | All versions | 9.4.58-150200.3.37.1 |
jetty-websocket openSUSE:Leap 15.6 | All versions | 9.4.58-150200.3.37.1 |
jetty-minimal openSUSE:Tumbleweed | All versions | 9.4.58-3.1 |
Products include Eclipse Jetty.
How do I fix CVE-2025-11143?
Upgrade org.eclipse.jetty:jetty-http to a fixed version for your release line: 12.0.31 or 12.1.5.
Is CVE-2025-11143 being exploited?
There is no known exploitation of CVE-2025-11143 in the wild and no public exploit code.
Other vulnerabilities in Eclipse Jetty
- CVE-2016-4800 Jetty contains an alias issue that could allow unauthenticated remote code execution due to specially crafted request
- CVE-2019-17638 Operation on a Resource after Expiration or Release in Jetty Server
- CVE-2018-12538 Access and integrity issue within Eclipse Jetty
- CVE-2026-10050 Digest authentication lossy encoding
- CVE-2025-5115 MadeYouReset HTTP/2 vulnerability
Sources
Also known as CLEANSTART-2026-EJ17153, CLEANSTART-2026-IM22842, CLEANSTART-2026-PC10169, CLEANSTART-2026-RP92768, CLEANSTART-2026-SN03087, CLEANSTART-2026-YV60334 and 66 more.