CodexBar < 0.33.0 Credential Leakage via HTTP Redirect_CVE-2026-49949

6 / 10

MEDIUM

CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Description

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.

Basic Information

ID CVE-2026-49949

Source VulnCheck

Published Jun 11, 2026 at 18:55

Affected Product

Vendor steipete

Product CodexBar

Affected Versions steipete CodexBar 0

CWE Classification

CWE-522

References

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    "lastseen": "",
    "description": "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.",
    "published": "2026-06-11T18:55:27.671Z",
    "modified": "2026-06-11T18:55:27.671Z",
    "type": "cve",
    "title": "CodexBar < 0.33.0 Credential Leakage via HTTP Redirect",
    "source": "VulnCheck",
    "references": "https://github.com/steipete/CodexBar/releases/tag/v0.33.0\nhttps://github.com/steipete/CodexBar/pull/1237\nhttps://github.com/steipete/CodexBar/commit/08c171b6b487654a0eb188494fa24bd1c4272a2e\nhttps://www.vulncheck.com/advisories/codexbar-credential-leakage-via-http-redirect",
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    "sourceData": "steipete CodexBar 0",
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    "cvss": {
        "score": 6,
        "severity": "MEDIUM",
        "vector": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
        "version": "4.0"
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