CVE-2026-32993HIGH 8.3EPSS p20.4%

CVE-2026-32993CVE-2026-32993

Description

Improper sanitization of the `status` query parameter of the `/unprotected/nova_error` endpoint allows unauthenticated attacker to inject arbitrary HTTP header to the response.

Scoring

CVSS 3.18.3 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
EPSS0.29% probability of exploitation · percentile 20.4% · 2026-06-19T12:03:05Z
Published2026-05-13
Last modified2026-05-14

Underlying weaknesses· 1

CWE-93

References

  1. https://support.cpanel.net/hc/en-us/articles/40437313190295-Security-CVE-2026-32993-cPanel-WHM-WP2-Security-Update-May-13-2026

1

TypeTargetConfidenceTier
WeaknessImproper Neutralization of CRLF Sequences ('CRLF Injection')cwe-930%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.