What is CVE-2026-43625?

CVE-2026-43625 is a medium-severity vulnerability in Steipete Codexbar, classified under Cleartext Transmission of Sensitive Information. CVSS score: 5.9/10. Published 2026-06-01.

How severe is CVE-2026-43625?

Medium severity. CVSS v3 base score is 5.9 out of 10.

Vulnerability in Steipete Codexbar

CVE-2026-43625

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 c…

EPSS: 0.000 (5.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Steipete Codexbar — versions 0

Weakness classification (CWE)

CWE-319 — Cleartext Transmission of Sensitive Information

References

disclosure@vulncheck.com (release-notes)
disclosure@vulncheck.com (issue-tracking)
disclosure@vulncheck.com (patch)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-43625?: CVE-2026-43625 is a medium-severity vulnerability in Steipete Codexbar, classified under Cleartext Transmission of Sensitive Information. CVSS score: 5.9/10. Published 2026-06-01.
How severe is CVE-2026-43625?: Medium severity. CVSS v3 base score is 5.9 out of 10.