CVE-2026-49949

CodexBar before 0.33.0 contains a credential forwarding vulnerability that allows network-adjacent attackers to intercept sensitive credentials by issuing cross-origin or HTTP-downgrade redirects to the shared ProviderHTTPClient transport. Attackers can redirect credentialed provider requests carrying browser cookies, bearer tokens, or API keys to an unintended host, port, or plaintext HTTP destination to capture those credentials.

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.6 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/steipete/CodexBar/commit/08c171b6b487654a0eb188494fa24bd1c4272a2e
https://github.com/steipete/CodexBar/pull/1237
https://github.com/steipete/CodexBar/releases/tag/v0.33.0
https://www.vulncheck.com/advisories/codexbar-credential-leakage-via-http-redirect

Configurations

No configuration.

History

No history.

Information

Published : 2026-06-11 20:16

Updated : 2026-07-14 22:17

NVD link : CVE-2026-49949

Mitre link : CVE-2026-49949

CVE.ORG link : CVE-2026-49949

JSON object : View

Products Affected

No product.

CWE

CWE-522

Insufficiently Protected Credentials

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