Plesk 17.8.11.95 End of life
This release line no longer gets security fixes.
Upgrade to 18.0.80.11
The lowest fixed release that is still supported.
- Known vulnerabilities
- 12 (8 critical, 4 high)
- End of life
- Yes, since 2021-04-20
- Data as of
- 2026-10-24 16:52 UTC
Vulnerabilities
- CVE-2026-68488 critical
- CVE-2026-68487 critical
- CVE-2026-65646 critical fixed in 18.0.79.11
- CVE-2026-64637 critical fixed in 18.0.80.1
- CVE-2026-58046 critical fixed in 18.0.79.4
- CVE-2026-56843 critical fixed in 18.0.78.4
- CVE-2026-48614 critical fixed in 18.0.78
- CVE-2026-44962 critical fixed in 18.0.75.1
- CVE-2023-0829 high
- CVE-2026-65642 high fixed in 18.0.80.4
And 2 more with lower severity.
Installed with apt, yum or another package manager? Your distribution may already have patched this without changing the version, so check its security tracker too.