All vulnerabilities
CVE-2026-94166

WordPress UpSolution Core plugin <= 8.44 - Cross Site Scripting (XSS) vulnerability

UpSolution UpSolution Core
Open in ThreatlineRecord JSON
CVSS
7.1High
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.18%Chance of exploitation activity in the next 30 days, higher than 6% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version yet
Published9 Oct 2026Updated 9 Oct 2026CVE List

What fixes it

No source in this snapshot names a fixed version.

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in UpSolution UpSolution Core us-core allows Reflected XSS.This issue affects UpSolution Core: from n/a through 8.44.

Text from CVE List

Affected versions 1

  • UpSolution Coreaffected: all versions through 8.44CVE List

References 1