CVE-2026-109823

Severity not reported

Data quality: partial. Some fields were not provided by the source.

An attacker can read the name of filesystem paths of your application present via Tidewave configuration via /tidewave/connect or via the rendered toolbar.

An attacker can read the name of filesystem paths of your application present via Tidewave configuration via /tidewave/connect or via the rendered toolbar. Neither response checks the Host header. A web page that rebinds its own domain to the loopback address can therefore read the tag with a same-origin request, which carries no Origin header. The paths usually reveal the local username and the project layout. This issue affects tidewave: from 0.8.0 before 0.9.2.

CVSS

—

Not reported by the source

Timeline (UTC)

Published: 2026-10-27 16:17

Modified: 2026-10-28 15:24

NVD status: Deferred

Last synced 1 day ago

Verified against the source API 2026-10-28 15:27 UTC

Exploitation

Not listed in CISA KEV (as of last catalog sync)

Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).

Affected products

Not reported by the source (unknown — not "none").

Weakness classification (CWE)

CWE-497

Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.

Mitigation & advisories

No vendor advisory or patch reference tagged by NVD. Check the references below.

References

https://cna.erlef.org/cves/CVE-2026-109823.html 6b3ad84c-e1a6-4bf7-a703-f496b71e49db
https://github.com/tidewave-ai/tidewave_phoenix/commit/80159536f752dc4d34797934d1516f29cea... 6b3ad84c-e1a6-4bf7-a703-f496b71e49db
https://github.com/tidewave-ai/tidewave_phoenix/commit/f78352b56d19cd4ae49999aa385011cef73... 6b3ad84c-e1a6-4bf7-a703-f496b71e49db
https://osv.dev/vulnerability/EEF-CVE-2026-109823 6b3ad84c-e1a6-4bf7-a703-f496b71e49db

Data sources

NVD CVE API 2.0 — fetched 2026-10-28 15:27 UTC · record ↗

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