CVE-2018-20914
In cPanel before 70.0.23, OpenID providers can inject arbitrary data into cPanel session files ...
In cPanel before 70.0.23, OpenID providers can inject arbitrary data into cPanel session files (SEC-368).
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
In cPanel before 70.0.23, OpenID providers can inject arbitrary data into cPanel session files (SEC-368).
- Record
CVE-2018-20914- CVSS 3.0
- 7.3 High
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N - CVSS 2.0
- 4.9 Medium
AV:N/AC:M/Au:S/C:P/I:P/A:N - Weakness
- CWE-74
- Updated
- 2026-11-02
CVE List No score
In cPanel before 70.0.23, OpenID providers can inject arbitrary data into cPanel session files (SEC-368).
- Record
CVE-2018-20914- Updated
- 2026-11-02
EUVDEUVD-2018-13452 No score
In cPanel before 70.0.23, OpenID providers can inject arbitrary data into cPanel session files (SEC-368).
- Record
EUVD-2018-13452- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-phw2-vm3q-947w
In cPanel before 70.0.23, OpenID providers can inject arbitrary data into cPanel session files ...
In cPanel before 70.0.23, OpenID providers can inject arbitrary data into cPanel session files (SEC-368).
- Record
GHSA-phw2-vm3q-947w- CVSS 3.0
- 7.3 High
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N - Weakness
- CWE-74
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2018-20914 is a high vulnerability (CVSS 7.3) in Cpanel, published August 1, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.83%, the 57th percentile. No source names a fixed version.