The Advanced Twenty Seventeen WordPress plugin through 1.3.1 does not perform any capability or nonce check on the action that creates and activates its bundled child , allowing any authenticated user such as a subscriber to switch the site's active site-wide, and allowing the same action to be triggered against any logged-in user including an administrator via CSRF.
CVE-2026-107887
NONE
EPSS 0.13%
Updated Oct 24, 2026
Unknown
unknown:advanced twenty seventeen
CVE Details
CVE ID
CVE-2026-107887
Published Date
Oct 24, 2026
Vendor
Unknown
Severity
NONE
Exploit Prediction (EPSS)
Probability of Exploit
0.13%
Likelihood of exploitation in next 30 days
Percentile:
2.2th percentile (higher than 2.2% of all CVEs)
Standard patching cycle
Impact
Minimal impact
Source
View Advisory