CVE-2023-23914

critical

A cleartext transmission of sensitive information vulnerability exists in curl

Vendor / product: Haxx — curl

A cleartext transmission of sensitive information vulnerability exists in curl

CVSS

9.1

9.1 (CVSS v3.1)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Severity source: NVD CVSS v3.1 (nvd@nist.gov)

Timeline (UTC)

Published: 2023-02-23 20:15

Modified: 2026-10-14 23:17

NVD status: Modified

Last synced 1 day ago

Verified against the source API 2026-10-27 07:06 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

haxx / curl ≥7.77.0 <7.88.0

netapp / active_iq_unified_manager all versions

netapp / clustered_data_ontap 9.0

netapp / h300s_firmware all versions

netapp / h500s_firmware all versions

netapp / h700s_firmware all versions

netapp / h410s_firmware all versions

splunk / universal_forwarder ≥8.2.0 <8.2.12, ≥9.0.0 <9.0.6, 9.1.0

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

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

NVD CVE API 2.0 — fetched 2026-10-27 07:06 UTC · record ↗