CVE-2026-123657
Last modified
CVE-2026-123657 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. 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.. EPSS estimates a 0.24% chance of exploitation in the next 30 days.
Description
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.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Unknown | ProfilePress | < 4.17.6 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-123657?
How severe is CVE-2026-123657?
How do I fix CVE-2026-123657?
How Strix Helps
- Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-12363The LoRaWAN Fragmented Data Block Transport service (subsys/…4.2
- CVE-2026-12364The user-space system-call verifier z_vrfy_z_log_msg_static_…8.4
- CVE-2026-12365A use-after-free exists in the Zephyr second-generation work…5.8
- CVE-2026-123653A security vulnerability has been detected in esengine DeepS…6.3
- CVE-2026-123655A flaw was found in Moodle. Insufficient access control chec…7.5
- CVE-2026-123656The ProfilePress WordPress plugin before 4.17.6 does not co…5.3
- CVE-2026-123659The ProfilePress WordPress plugin before 4.17.6 does not res…5.3
- CVE-2026-12366Zephyr's dynamic kernel-object disposal path unref_check() i…8.8
- CVE-2026-123660In Vulnerability-Lookup 5.5.1 up to but not including 6.4.1,…5.3
- CVE-2026-123661The ProfilePress WordPress plugin before 4.17.4 does not ch…4.3
- CVE-2026-123664A security flaw has been discovered in nasa-gcn gcn.nasa.gov…5.4
- CVE-2026-123665A weakness has been identified in kubescape up to 4.0.15. Im…2.8
Are you affected by CVE-2026-123657?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST