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High 8.7Published Sep 1, 2026
CVE-2026-65643Eval injection in cPanel 11.138.0.0 and earlier allows remote authenticated users to execute arbitrary code as root.
Updated under an hour ago ()
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It affects WebPros cPanel and 1 other product. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Eval injection in cPanel 11.138.0.0 and earlier allows remote authenticated users to execute arbitrary code as root.
- CVSS
- 8.7 HIGH (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- Weakness (CWE)
- CWE-95
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- hackerone
- NVD analysis
- Analyzed
- Record last updated
- Oct 14, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
WebPros cPanel webpros:cpanel (from the name) | before 11.110.0.141; from 11.112.0.0 before 11.134.0.53; from 11.136.0.0 before 11.136.0.37; from 11.138.0.0 before 11.138.0.2; from 11.138.1.0 before 11.138.1.7 | CNA record |
cpanel cpanel cpanel:cpanel | before 110.0.141; from 112.0.0 before 134.0.53; from 136.0.0 before 136.0.37; from 138.0.0 before 138.0.2; from 138.1.0 before 138.1.7 | NVD |
References
- https://support.cpanel.net/hc/en-us/articles/42959571221527-Security-CVE-2026-65643-Park-API-Vulnerability-August-27-2026vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.