CVE-2026-49949
CodexBar < 0.33.0 Credential Leakage via HTTP Redirect
CVSS Score
5.3
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-522 |
| Vendor | steipete |
| Product | codexbar |
| Published | Jun 11, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Affected Versions
steipete / CodexBar
0 < 0.33.0
References
github.com: https://github.com/steipete/CodexBar/releases/tag/v0.33.0 github.com: https://github.com/steipete/CodexBar/pull/1237 github.com: https://github.com/steipete/CodexBar/commit/08c171b6b487654a0eb188494fa24bd1c4272a2e vulncheck.com: https://www.vulncheck.com/advisories/codexbar-credential-leakage-via-http-redirect
Credits
Chia Min Jun Lennon