CVE-2026-43625

Medium

Description

CodexBar prior to 0.32.0 contains a session cookie leakage vulnerability that allows network attackers to intercept imported browser session cookies by exploiting improper redirect handling for Amp and Ollama provider sessions. Attackers can position themselves on the network path to receive cleartext HTTP requests carrying imported session cookies when a provider-controlled redirect target issues a redirect to a cleartext HTTP endpoint within the same provider domain.

SeverityMedium

CVSS5.9

Exploit probability—

ProductCodexBar

PublishedJun 1, 2026

First seenJun 1, 2026

Weakness typeCWE-319CWE-319

How to fix

Update

steipete CodexBar0.32.0 or later

Patches

github.com/steipete/CodexBar/commit/cdd7e347c1cf616615f18aa2ac52ba2ec9cab332

Vendor advisories

github.com/steipete/CodexBar/releases/tag/v0.32.0

Affected products

Product	Affected versions	Fixed in
steipete CodexBar	v < 0.32.0	0.32.0

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