CVE-2025-11143
LOWCVSS v3
3.7
LOW
EPSS Score
0.1%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
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.
Technical Details
- CVSS v3 Vector
- 3.1
- Published
- 3/5/2026
- Last Modified
- 3/6/2026
Frequently Asked Questions
What is CVE-2025-11143?
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.
Is CVE-2025-11143 actively exploited?
Active exploitation of CVE-2025-11143 has not been confirmed. The EPSS score is 0.1%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2025-11143?
CVE-2025-11143 has a CVSS v3 base score of 3.7 (LOW severity), with vector string 3.1.
Is CVE-2025-11143 affecting your environment?
Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.