What’s Vulnerable › Vulnerabilities

CVE-2021-45008

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-02-21 · updated 2026-06-17
• Weakness: CWE-281

Description

Plesk CMS 18.0.37 is affected by an insecure permissions vulnerability that allows privilege Escalation from user to admin rights. OTE: the vendor states that this is only a site-specific problem on websites of one or more Plesk users

Affected products

• Plesk: 18.0.37

References

• https://github.com/AS4mir/CVE-2021-45008/blob/main/README.md
• https://github.com/AS4mir/CVE-2021-45008/blob/main/README.md

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