Vulnerability in Cpanel
CVE-2020-26100
chsh in cPanel before 88.0.3 allows a Jailshell escape (SEC-497).
EPSS: 0.016 (73.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Cpanel
- N/a — versions n/a
Public proof-of-concept exploits
References
- cve@mitre.org (x_refsource_MISC, Release Notes, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-26100?
- CVE-2020-26100 is a critical-severity vulnerability in Cpanel. CVSS score: 9.8/10. Published 2020-09-25.
- How severe is CVE-2020-26100?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2020-26100 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.