VulnerabilityModified
CVE-2020-26099
cPanel before 88.0.3 allows attackers to bypass the SMTP greylisting protection mechanism (SEC-491).
HIGH 7.5EPSS 1.21%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.21%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
cPanel before 88.0.3 allows attackers to bypass the SMTP greylisting protection mechanism (SEC-491).
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- EPSS
- 1.21% probability · 67th percentile
- CISA KEV
- Not listed
- Affected
- cpanel/cpanel
- Source
- cve@mitre.org
References
- https://docs.cpanel.net/changelogs/88-change-log/Release Notes, Vendor Advisory
- https://docs.cpanel.net/changelogs/88-change-log/Release Notes, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.