CVE-2023-2276

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

1.09% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 63.1% of scored records. A rank, not a probability.

NVD base score

9.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2023-05-20 03:35Z3 YR AGO

Last updated

2026-04-08 16:48Z4 MO AGO

Reserved

2023-04-25

Assigning CNA

Wordfence

Record state

PUBLISHED

Severity

Critical (CVSS 9.8)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

• CWE-639Authorization Bypass Through User-Controlled KeyBase

Data version

5.2

Document digest

ba5a671e1d3a517e2e70bb4018423a8ac561ed2f52d1d7abf284f6edf71475c4

• www.wordfence.comhttps://www.wordfence.com/threat-intel/vulnerabilities/id/42222c64-6492-4774-b5bc-8e62a1a328cf?source=cve
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/wc-multivendor-membership/tags/2.10.7/controllers/wcfmvm-controller-memberships-registration.php#L124
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/changeset/2907455/
• lana.codeshttps://lana.codes/lanavdb/3a841453-d083-4f97-a7f1-b398c7304284/