CVE-2026-879009.4CriticalCWE-88
CVE-2026-87900: WebPros WP Toolkit for cPanel vulnerability
WebPros · WP Toolkit for cPanel
Vendor fix available · Affected: WebPros WP Toolkit for cPanel · Exploitation: not established
ExploitationNot established
Not in CISA KEV as of catalogue 2026.11.13 (13 Nov)
- In CISA KEV: not seen
- Exploited (reported): not seen
- Scanning observed: not seen
- Proof of concept public: not seen
- Not establishedNothing in the sources we check
0.7%probability of exploitation in the next 30 days
51st percentile
050100
Higher than 51% of scored CVEs
9.4CriticalCVSS 4.0
LowMediumHighCrit.
DescriptionNVD
Argument injection in WP Toolkit for cPanel 6.11.2-10794 and earlier allows remote authenticated users to read arbitrary files and execute arbitrary code across customer accounts.
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- WebPros
- Published
- September 2026
Coverage1 article · 1 outlet
First in our coverage: SecurityOnline, 24 Sep.
- cPanel Flaws Let Local Users Seize Shared Hosting ServersSecurityOnline · first in our coverage · mentions it in passing
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