CVE-2026-64636

An SQL injection vulnerability in Plesk Obsidian up to 18.0.80 for Linux and Windows allows an authenticated user to read arbitrary data from the panel database.

CVSS 3.1

7.7CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

EPSS

0.4% chance of exploitation in the next 30 days; higher than 34% of CVEs (scores of 2026-10-25)

CWE

CWE-89

Published

2026-08-07

Modified

2026-10-24

Record from

the NVD, synced 2026-10-24

References

• https://support.plesk.com/hc/en-us/articles/42431868205079

Check your stackJSON