CVE-2026-123657: medium-severity vulnerability in ProfilePress
ProfilePress < 4.17.6 - Unauthenticated Inactive Membership Plan Enrollment via Negative Plan ID
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 5.3epss 0.2%
The ProfilePress WordPress plugin before 4.17.6 does not reject negative membership plan identifiers before checking whether a plan is active, allowing unauthenticated visitors to sign up for membership plans an administrator has deactivated and receive the role attached to them.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Affected products
Unknown · ProfilePresspublic PoCs found — 1
cve_referencewpscan.com/vulnerability/9ddc7296-26be-46ca-9752-d48c88754f55/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — ProfilePress
In the same product, most dangerous first.
CVE-2026-123659MEDIUMProfilePress < 4.17.6 - Unauthenticated Member Directory Role Restriction Bypass and User Meta DisclosureEPSS 0.3%CVE-2026-19848MEDIUMProfilePress < 4.17.1 - Unauthenticated Arbitrary Shortcode Execution via Display NameEPSS 0.3%CVE-2026-123661MEDIUMProfilePress 4.16.13 - 4.17.3 - Subscriber+ Inactive Membership Plan Subscription via Plan-Change CheckoutEPSS 0.2%CVE-2026-123656MEDIUMProfilePress < 4.17.6 - Unauthenticated Restricted Content Disclosure via REST APIEPSS 0.2%