CVE-2026-76184
published 2026-10-15CVE-2026-76184: In Eclipse Jetty, HttpClient may receive a redirect of the form: ``` /secure/../evil ``` If an attacker is able to control the redirects, then HttpClient…
PriorityP351high8.2CVSS 4.0
AVNACHATNPRNUINVCHVINVANSCNSINSANEXCRXIRXARXMAVXMACXMATXMPRXMUIXMVCXMVIXMVAXMSCXMSIXMSAXSXAUXRXVXREXUX
EPSS
0.28%
19.2th percentile
In Eclipse Jetty, HttpClient may receive a redirect of the form:
```
/secure/../evil
```
If an attacker is able to control the redirects, then HttpClient matches authentication credentials against `/secure` rather than normalizing the path to `/evil`, and will therefore follow the redirect sending the `Authorization` header for `/secure` to `/evil`.
This also mean that the attacker must have an evil application deployed on the same domain as the target.
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| eclipse_foundation | eclipse_jetty | 10.0.0 – 10.0.32 | — |
| eclipse_foundation | eclipse_jetty | 11.0.0 – 11.0.32 | — |
| eclipse_foundation | eclipse_jetty | 12.0.0 – 12.0.38 | — |
| eclipse_foundation | eclipse_jetty | 12.1.0 – 12.1.12 | — |
| eclipse_foundation | eclipse_jetty | 9.4.0 – 9.4.64 | — |
| offline-knowledge-portal | rhokp-rhel9 | — | — |
CVSS provenance
nvdv4.08.2HIGHCVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
vendor_redhat8.2HIGH
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Red Hat
org.eclipse.jetty/jetty-client: org.eclipse.jetty/jetty-http-tools: jetty-client: Information disclosure via improper redirect path normalization
vendor_redhat·2026-10-15·CVSS 8.2
CVE-2026-76184 [HIGH] CWE-201 org.eclipse.jetty/jetty-client: org.eclipse.jetty/jetty-http-tools: jetty-client: Information disclosure via improper redirect path normalization
org.eclipse.jetty/jetty-client: org.eclipse.jetty/jetty-http-tools: jetty-client: Information disclosure via improper redirect path normalization
In Eclipse Jetty, HttpClient may receive a redirect of the form:
```
/secure/../evil
```
If an attacker is able to control the redirects, then HttpClient matches authentication credentials against `/secure` rather than normalizing the path to `/evil`, and will therefore follow the redirect sending the `Authorization` header for `/secure` to `/evil`.
This also mean that the attacker must have an evil application deployed on the same domain as the target.
A flaw was found in Eclipse Jetty's HttpClient. When handling HTTP redirects containing path traversal sequences, the client fails to normalize the destination path before matching stored authen
GHSA
In Eclipse Jetty, HttpClient may receive a redirect of the form: ``` /secure/../evil ``` If an attacker is able to control the redirects, then HttpClient matches authentication credentials
ghsa_unreviewed·2026-10-15
CVE-2026-76184 [HIGH] CWE-200 In Eclipse Jetty, HttpClient may receive a redirect of the form: ``` /secure/../evil ``` If an attacker is able to control the redirects, then HttpClient matches authentication credentials
In Eclipse Jetty, HttpClient may receive a redirect of the form:
```
/secure/../evil
```
If an attacker is able to control the redirects, then HttpClient matches authentication credentials against `/secure` rather than normalizing the path to `/evil`, and will therefore follow the redirect sending the `Authorization` header for `/secure` to `/evil`.
This also mean that the attacker must have an evil application deployed on the same domain as the target.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2026-76184 jetty: jetty-client: Information disclosure via improper redirect path normalization [fedora-all]
bugzilla·2026-10-16·CVSS 8.2
CVE-2026-76184 [HIGH] CVE-2026-76184 jetty: jetty-client: Information disclosure via improper redirect path normalization [fedora-all]
CVE-2026-76184 jetty: jetty-client: Information disclosure via improper redirect path normalization [fedora-all]
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
In Eclipse Jetty, HttpClient may receive a redirect of the form:
```
/secure/../evil
```
If an attacker is able to control the redirects, then HttpClient matches authentication credentials against `/secure` rather than normalizing the path to `/evil`, and will therefore follow the redirect sending the `Authorization` header for `/secure` to `/evil`.
This also mean that the attacker must have an evil application deployed on the same domain as the t
Bugzilla
CVE-2026-76184 org.eclipse.jetty/jetty-client: org.eclipse.jetty/jetty-http-tools: jetty-client: Information disclosure via improper redirect path normalization
bugzilla·2026-10-15·CVSS 8.2
CVE-2026-76184 [HIGH] CVE-2026-76184 org.eclipse.jetty/jetty-client: org.eclipse.jetty/jetty-http-tools: jetty-client: Information disclosure via improper redirect path normalization
CVE-2026-76184 org.eclipse.jetty/jetty-client: org.eclipse.jetty/jetty-http-tools: jetty-client: Information disclosure via improper redirect path normalization
In Eclipse Jetty, HttpClient may receive a redirect of the form:
```
/secure/../evil
```
If an attacker is able to control the redirects, then HttpClient matches authentication credentials against `/secure` rather than normalizing the path to `/evil`, and will therefore follow the redirect sending the `Authorization` header for `/secure` to `/evil`.
This also mean that the attacker must have an evil application deployed on the same domain as the target.
2026-10-15
Published