CVE-2023-0911

Name: CVE-2023-0911
Creator: NVD / NIST
Published: 2023-03-20T16:15:12.8+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 0.65%

Last modified Jun 17, 2026

CVE-2023-0911 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. The WordPress Shortcodes Plugin — Shortcodes Ultimate WordPress plugin before 5.12.8 does not validate the user meta to be retrieved via the user shortcode, allowing any authenticated users such as subscriber to retrieve arbitrary user meta (except the user_pass), such as the user email and activation key by default.. EPSS estimates a 0.65% chance of exploitation in the next 30 days.

Description

The WordPress Shortcodes Plugin — Shortcodes Ultimate WordPress plugin before 5.12.8 does not validate the user meta to be retrieved via the user shortcode, allowing any authenticated users such as subscriber to retrieve arbitrary user meta (except the user_pass), such as the user email and activation key by default.

Metrics

CVSS 3.1

6.5/10

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

EPSS Probability

0.65%

46.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-862

Affected Software

Vendor	Product	Versions
Getshortcodes	Shortcodes Ultimate	< 5.12.8

References

https://wpscan.com/vulnerability/35404d16-7213-4293-ac0d-926bd6c17444Exploit, Third Party Advisory
https://wpscan.com/vulnerability/35404d16-7213-4293-ac0d-926bd6c17444Exploit, Third Party Advisory

Timeline

Published: Mar 20, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-0911?

How severe is CVE-2023-0911?

CVE-2023-0911 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.65% probability of exploitation in the next 30 days.

How do I fix CVE-2023-0911?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-0911?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST