CVE-2026-58047
Summary
| CVE | CVE-2026-58047 |
|---|---|
| State | PUBLISHED |
| Assigner | hackerone |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-07-31 17:16:34 UTC |
| Updated | 2026-07-31 18:17:18 UTC |
| Description | HTTP Smuggling in cPanel allows potential leak of credentials. |
Risk And Classification
Primary CVSS: v4.0 5.6 MEDIUM from [email protected]
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:L/VA:N/SC:H/SI:H/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Problem Types: CWE-444 | CWE-444 CWE-444 HTTP Request Smuggling
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 4.0 | [email protected] | Secondary | 5.6 | MEDIUM | CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:L/VA:N/SC:H/SI:H/SA:L/E:X/C... |
| 4.0 | CNA | DECLARED | 5.6 | MEDIUM | CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:L/VA:N/SC:H/SI:H/SA:L |
CVSS v4.0 Breakdown
Attack Vector
NetworkAttack Complexity
LowAttack Requirements
PresentPrivileges Required
NoneUser Interaction
PassiveConfidentiality
LowIntegrity
LowAvailability
NoneSub Conf.
HighSub Integrity
HighSub Availability
LowCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:L/VA:N/SC:H/SI:H/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | WebPros | CPanel | affected 11.110.0.137 11.110.0.137 semver | Not specified |
| CNA | WebPros | CPanel | affected 11.126.0.78 11.126.0.78 semver | Not specified |
| CNA | WebPros | CPanel | affected 11.134.0.48 11.134.0.48 semver | Not specified |
| CNA | WebPros | CPanel | affected 11.136.0.32 11.136.0.32 semver | Not specified |
| CNA | WebPros | CPanel | affected 11.137.9999.99 11.137.9999.99 semver | Not specified |
| CNA | WebPros | CPanel | affected 11.118.0.71 11.118.0.71 semver | Not specified |
| CNA | WebPros | WP Squared | affected 11.138.1.6 11.138.1.6 semver | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| docs.cpanel.net/changelogs/138-change-log | [email protected] | docs.cpanel.net | |
| support.cpanel.net/hc/en-us/articles/42285024734743-Security-CVE-2026-58047-HTTP... | [email protected] | support.cpanel.net | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
Discovery Credit
CNA: Vincent55 Yang (en)
There are currently no legacy QID mappings associated with this CVE.