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TI-2026-41802 Aliases CVE-2026-58047GHSA-j5q7-f555-68qx

HTTP Smuggling in cPanel allows potential leak of credentials.

Priority LOW 26CWE-444Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Passive
Attack complexity
Low
Attack requirements
Present
Impact type
—
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

HTTP Smuggling in cPanel allows potential leak of credentials.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00519 44th percentileScored 2026-11-07
Fix Fixed cPanel (WebPros): 11.110.0.137, 11.126.0.78, 11.134.0.48 +3WP Squared (WebPros): 11.138.1.6

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
WebProscPanelbefore 11.110.0.137; before 11.126.0.78; before 11.134.0.48; before 11.136.0.32; before 11.137.9999.99; before 11.118.0.7111.110.0.137, 11.126.0.78, 11.134.0.48, 11.136.0.32, 11.137.9999.99, 11.118.0.71Patch availableCNA
WebProsWP Squaredbefore 11.138.1.611.138.1.6Patch availableCNA
  • cPanel VendorWebPros Affected before 11.110.0.137; before 11.126.0.78; before 11.134.0.48; before 11.136.0.32; before 11.137.9999.99; before 11.118.0.71 Fixed in 11.110.0.137, 11.126.0.78, 11.134.0.48, 11.136.0.32, 11.137.9999.99, 11.118.0.71 Patch available CNA
  • WP Squared VendorWebPros Affected before 11.138.1.6 Fixed in 11.138.1.6 Patch available CNA

Remediation

  • Fix · CNA cPanel (WebPros) Fixed in 11.110.0.137, 11.126.0.78, 11.134.0.48, 11.136.0.32, 11.137.9999.99, 11.118.0.71
  • Fix · CNA WP Squared (WebPros) Fixed in 11.138.1.6

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    WebPros WP Squared, cPanel 11.110.0.137, 11.118.0.71 and 5 more versions

    2 records Highest priority Priority MEDIUM 1 MEDIUM, 1 LOW

    Other records, highest priority first

    • TI-2026-41803 Improper preservation of SQL mode when renaming databases in cPanel allows execution of SQL in root context.Priority MEDIUM 43
    Show all 2 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-58047
  2. 2026-10-03 Alias added: GHSA-j5q7-f555-68qx

References

Other 2

  • TI-2026-30342 WebPros cPanel and WHM Authentication Bypass via Login Flow KEVCVSS 4.0CRITICAL 9.3
  • TI-2026-46792 Eval injection in cPanel 11.138.0.0 and earlier allows remote authenticated users to execute arbitrary code as root. CVSS 4.0HIGH 8.7
  • TI-2025-40383 Plesk Obsidian versions 8.0.1 through 18.0.73 are vulnerable to a Denial of Service (DoS)… CVSS 3.1HIGH 7.5
  • TI-2026-23322 Incorrect privileges management and insufficient path filtering allow to read arbitrary… CVSS 3.1HIGH 8.6
  • TI-2026-47685 Deserialization of untrusted data in WebPros WHMCS CVSS 4.0CRITICAL 9.3
  • TI-2026-23317 Authorization bypass in WebPros Comet Backup CVSS 4.0CRITICAL 9.9
See all 50 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences