What is CVE-2023-35914?

CVE-2023-35914 is a high-severity vulnerability in Automattic Woocommerce Subscriptions, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 7.5/10. Published 2023-12-20.

How severe is CVE-2023-35914?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2023-35914 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Auth bypass in Automattic Woocommerce Subscriptions

CVE-2023-35914

Authorization Bypass Through User-Controlled Key vulnerability in WooCommerce Woo Subscriptions.This issue affects Woo Subscriptions: from n/a through 5.1.2.

Vulnerability class: IDOR (Insecure Direct Object Reference)

Published 2023-12-20 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.006 (45.2th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 45th percentile — 45.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-639 — Authorization Bypass Through User-Controlled Key

Public proof-of-concept exploits

20142995/nuclei-templates

References

patchstack.com/database/vulnerability/woocommerce-subscriptions/wordpress-wooco… (Third Party Advisory, vdb-entry)

Frequently asked questions

What is CVE-2023-35914?: CVE-2023-35914 is a high-severity vulnerability in Automattic Woocommerce Subscriptions, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 7.5/10. Published 2023-12-20.
How severe is CVE-2023-35914?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2023-35914 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.