CVE-2023-43784
** DISPUTED ** Plesk Onyx 17.8.11 has accessKeyId and secretAccessKey fields that are related to...
Plesk Onyx 17.8.11 has accessKeyId and secretAccessKey fields that are related to an Amazon AWS Firehose component. NOTE: the vendor's position is that there is no security threat.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Plesk Onyx 17.8.11 has accessKeyId and secretAccessKey fields that are related to an Amazon AWS Firehose component. NOTE: the vendor's position is that there is no security threat.
- Record
CVE-2023-43784- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-668
- Updated
- 2026-11-02
CVE List No score
Plesk Onyx 17.8.11 has accessKeyId and secretAccessKey fields that are related to an Amazon AWS Firehose component. NOTE: the vendor's position is that there is no security threat.
- Record
CVE-2023-43784- Updated
- 2026-11-02
EUVDEUVD-2023-48161 No score
Plesk Onyx 17.8.11 has accessKeyId and secretAccessKey fields that are related to an Amazon AWS Firehose component. NOTE: the vendor's position is that there is no security threat.
- Record
EUVD-2023-48161- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-xxxv-ffhq-jc78
** DISPUTED ** Plesk Onyx 17.8.11 has accessKeyId and secretAccessKey fields that are related to...
** DISPUTED ** Plesk Onyx 17.8.11 has accessKeyId and secretAccessKey fields that are related to an Amazon AWS Firehose component. NOTE: the vendor's position is that there is no security threat.
- Record
GHSA-xxxv-ffhq-jc78- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-668
- 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-2023-43784 is a high vulnerability (CVSS 7.5) in Plesk Onyx, published September 22, 2023. Its validity is disputed. EPSS puts the chance of exploitation in the next 30 days at 0.56%, the 47th percentile.
