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CVE-2026-32993

Published: May 13, 2026Updated: May 14, 2026 Sources: CVE List NVDCWE-93
NVD MITRE
8.3CVSSHIGH
EPSS Score
0.3%
Top 79.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

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.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:CC:LI:LA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:LAvailability
Low
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Weaknesses

CWE-93

Affected Products

cPanelWebPros
Mixed
Cloud & SaaS / cloud-platform
WP SquaredWebPros
Mixed
Cloud & SaaS / cloud-platform
webproscommercialUSCloud & SaaSaka cpanel, wp squared

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

References

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

Timeline

Published
May 13, 2026
Last Updated
May 14, 2026

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