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Vulnerability Details :

CVE-2026-44979

Summary
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
Published At-17 Jul, 2026 | 21:01
Updated At-20 Jul, 2026 | 14:35
Rejected At-
Credits

@hapi/wreck : Sensitive `Proxy-Authorization` header leaked across cross-hostname redirects

@hapi/wreck is an HTTP client utility. Prior to 18.1.1, when @hapi/wreck follows a 3xx redirect to a different hostname, only the Authorization and Cookie headers are stripped, and the standard credential header Proxy-Authorization is forwarded intact to the redirect target, potentially exposing forward-proxy credentials to a host outside the original trust boundary when redirects are enabled through the redirects option or Wreck.defaults({ redirects: ... }). This issue is fixed in version 18.1.1.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:GitHub_M
Assigner Org ID:a0819718-46f1-4df5-94e2-005712e83aaa
Published At:17 Jul, 2026 | 21:01
Updated At:20 Jul, 2026 | 14:35
Rejected At:
▼CVE Numbering Authority (CNA)
@hapi/wreck : Sensitive `Proxy-Authorization` header leaked across cross-hostname redirects

@hapi/wreck is an HTTP client utility. Prior to 18.1.1, when @hapi/wreck follows a 3xx redirect to a different hostname, only the Authorization and Cookie headers are stripped, and the standard credential header Proxy-Authorization is forwarded intact to the redirect target, potentially exposing forward-proxy credentials to a host outside the original trust boundary when redirects are enabled through the redirects option or Wreck.defaults({ redirects: ... }). This issue is fixed in version 18.1.1.

Affected Products
Vendor
hapijs
Product
wreck
Versions
Affected
  • < 18.1.1
Problem Types
TypeCWE IDDescription
CWECWE-200CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
CWECWE-522CWE-522: Insufficiently Protected Credentials
Type: CWE
CWE ID: CWE-200
Description: CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
Type: CWE
CWE ID: CWE-522
Description: CWE-522: Insufficiently Protected Credentials
Metrics
VersionBase scoreBase severityVector
4.06.3MEDIUM
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N
Version: 4.0
Base score: 6.3
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://github.com/hapijs/wreck/security/advisories/GHSA-vhjm-w67q-g75c
x_refsource_CONFIRM
https://github.com/hapijs/wreck/pull/312
x_refsource_MISC
https://github.com/hapijs/wreck/commit/a5b6fac9c684621c1d5733d10a0257697cfea373
x_refsource_MISC
https://github.com/hapijs/wreck/releases/tag/v18.1.1
x_refsource_MISC
Hyperlink: https://github.com/hapijs/wreck/security/advisories/GHSA-vhjm-w67q-g75c
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/hapijs/wreck/pull/312
Resource:
x_refsource_MISC
Hyperlink: https://github.com/hapijs/wreck/commit/a5b6fac9c684621c1d5733d10a0257697cfea373
Resource:
x_refsource_MISC
Hyperlink: https://github.com/hapijs/wreck/releases/tag/v18.1.1
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security-advisories@github.com
Published At:17 Jul, 2026 | 22:17
Updated At:20 Jul, 2026 | 16:16

@hapi/wreck is an HTTP client utility. Prior to 18.1.1, when @hapi/wreck follows a 3xx redirect to a different hostname, only the Authorization and Cookie headers are stripped, and the standard credential header Proxy-Authorization is forwarded intact to the redirect target, potentially exposing forward-proxy credentials to a host outside the original trust boundary when redirects are enabled through the redirects option or Wreck.defaults({ redirects: ... }). This issue is fixed in version 18.1.1.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.06.3MEDIUM
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:L/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
N/A
Type: Secondary
Version: 4.0
Base score: 6.3
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:L/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
Type: N/A
Version:
Base score:
Base severity: N/A
Vector:
CPE Matches

Weaknesses
CWE IDTypeSource
CWE-200Secondarysecurity-advisories@github.com
CWE-522Secondarysecurity-advisories@github.com
CWE ID: CWE-200
Type: Secondary
Source: security-advisories@github.com
CWE ID: CWE-522
Type: Secondary
Source: security-advisories@github.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://github.com/hapijs/wreck/commit/a5b6fac9c684621c1d5733d10a0257697cfea373security-advisories@github.com
N/A
https://github.com/hapijs/wreck/pull/312security-advisories@github.com
N/A
https://github.com/hapijs/wreck/releases/tag/v18.1.1security-advisories@github.com
N/A
https://github.com/hapijs/wreck/security/advisories/GHSA-vhjm-w67q-g75csecurity-advisories@github.com
N/A
Hyperlink: https://github.com/hapijs/wreck/commit/a5b6fac9c684621c1d5733d10a0257697cfea373
Source: security-advisories@github.com
Resource: N/A
Hyperlink: https://github.com/hapijs/wreck/pull/312
Source: security-advisories@github.com
Resource: N/A
Hyperlink: https://github.com/hapijs/wreck/releases/tag/v18.1.1
Source: security-advisories@github.com
Resource: N/A
Hyperlink: https://github.com/hapijs/wreck/security/advisories/GHSA-vhjm-w67q-g75c
Source: security-advisories@github.com
Resource: N/A

Change History

0
Information is not available yet

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Hapi versions less than 11.0.0 implement CORS incorrectly and allowed for configurations that at best returned inconsistent headers and at worst allowed cross-origin activities that were expected to be forbidden. If the connection has CORS enabled but one route has it off, and the route is not GET, the OPTIONS prefetch request will return the default CORS headers and then the actual request will go through and return no CORS headers. This defeats the purpose of turning CORS on the route.

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@hapi/wreck: Sensitive credential headers leak across cross-port and cross-scheme redirects

@hapi/wreck is an HTTP client utility. Prior to 18.1.2, Wreck strips credential headers including Authorization, Cookie, and Proxy-Authorization before following a cross-origin redirect, but the origin check compares hostnames only and ignores scheme and port, so credentials are forwarded intact across same-host port changes and HTTPS-to-HTTP downgrades, allowing a co-tenant on an adjacent port or a network-position attacker capable of forging a redirect to capture bearer tokens, session cookies, and proxy credentials and impersonate the victim against the upstream service. This issue is fixed in version 18.1.2.

Action-Not Available
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CWE ID-CWE-522
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EPSS-0.38% / 30.56%
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Published-10 Jun, 2025 | 15:43
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Nautobot may allows uploaded media files to be accessible without authentication

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Action-Not Available
Vendor-networktocodenautobot
Product-nautobotnautobot
CWE ID-CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
Details not found