All vulnerabilities
CVE-2026-86787

affiliate-toolkit: Affiliate Toolkit 3.8.7 - 3.9.0 - Contributor+ RCE via BladeOne @php Directive

Unknown affiliate-toolkit
Open in ThreatlineRecord JSON
CVSS
7.2High
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.41%Chance of exploitation activity in the next 30 days, higher than 33% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed in3.9.1Fixed versionCVE List
Published14 Oct 2026Updated 14 Oct 2026CVE List

What fixes it

A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.

Description

The affiliate-toolkit WordPress plugin before 3.9.1 does not prevent a low-privileged user from supplying a template body that its bundled templating engine compiles and executes as PHP, allowing users with the Contributor role or above to run arbitrary PHP code on the server.

Text from CVE List

Affected versions 1

  • affiliate-toolkitaffected: 3.8.7 before 3.9.1CVE List

References 1