Vulnerability · Published Oct 15, 2026 · Assigned by eclipse
CVE-2026-76182
Medium 6.9
In plain English
A medium-severity injection in Eclipse Jetty from Eclipse Foundation. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 28% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Official description
In Eclipse Jetty, `TryPathsHandler` and `TryFilesFilter` can be configured to forward requests to template URIs such as `index?p=$path`, where `$path` is the request path in context. However, URI paths may contain characters that are reserved in URI queries so that a path of `/s&a=1` when applied to the template becomes `index?p=/s&a=1`, which is interpreted as 2 query parameters: `p=/s` and `a=1`, rather than just one query parameter `p` whose value is `/s&a=1`.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:13 | jetty12 | no fix listed | DEBIAN-CVE-2026-76182 |
| Debian:14 | jetty12 | 12.0.39-1 | DEBIAN-CVE-2026-76182 |
| Debian:12 | jetty9 | no fix listed | DEBIAN-CVE-2026-76182 |
| Debian:13 | jetty9 | no fix listed | DEBIAN-CVE-2026-76182 |
| Debian:14 | jetty9 | no fix listed | DEBIAN-CVE-2026-76182 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Eclipse Foundation | Eclipse Jetty | 12.1.0 – through 12.1.1212.0.0 – through 12.0.38 |
| Eclipse Foundation | Eclipse Jetty | 12.1.0 – through 12.1.12 |
| Eclipse Foundation | Eclipse Jetty | 12.1.0 – through 12.1.1212.0.0 – through 12.0.38 |
| Eclipse Foundation | Eclipse Jetty | 12.1.0 – through 12.1.1212.0.0 – through 12.0.38 |
| Eclipse Foundation | Eclipse Jetty | 11.0.0 – through 11.0.3210.0.0 – through 10.0.329.4.0 – through 9.4.64 |
| Eclipse Foundation | Eclipse Jetty | 12.1.0 – through 12.1.1212.0.0 – through 12.0.38 |
Weakness: CWE-74 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N