An unauthenticated attacker can inject malicious web scripts into pages of a WordPress site running the LiteSpeed Cache plugin. These scripts execute in the…
Affected component: LiteSpeed Cache (plugin)
Fixed in: 7.9.2
PowerSEC coverage: PowerSEC detects the affected versions on every plan, and has since October 25, 2026. No PowerSEC firewall rule blocks this attack. Update to 7.9.2 or later to remove the vulnerability.
Full advisory, including detection steps and remediation: https://powersec.io/vulnerability/cve-2026-113499