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Home/Vulnerability/CVE-2026-49949

CVE-2026-49949

CodexBar < 0.33.0 Credential Leakage via HTTP Redirect

Published: Jun 11, 2026Updated: Jun 11, 2026 Sources: CVE List
NVD MITRE
5.3CVSS
MEDIUM

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.

EPSS Score
N/A
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

CVSS Vector Breakdown

AV:NAC:HPR:NUI:RS:UC:HI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None

Weaknesses

CWE-522Insufficiently Protected Credentials

Affected Products

CodexBar
steipete
steipeteaka summarize, codexbar

Attack Graph

Products CVE Techniques Tactics

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Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

2 techniques
Credential Access
View detailed technique mapping

References

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
github.com
and 1 more references View all →

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