What is CVE-2023-4916?

CVE-2023-4916 is a high-severity vulnerability in Glboy Otp Login With Phone Number, Verification, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2023-09-13.

How severe is CVE-2023-4916?

High severity. CVSS v3 base score is 8.8 out of 10.

Is CVE-2023-4916 known to be exploited?

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

CSRF in Glboy Otp Login With Phone Number, Verification

CVE-2023-4916

The Login with phone number plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.5.6. This is due to missing nonce validation on the 'lwp_update_password_action' function. This makes it possible for unauthenticated attackers to change user password via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published 2023-09-13 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.004 (34.8th percentile), scored 2026-09-24.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 35th percentile — 34.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.004 · change: +0.001

Affected products

Glboy Otp Login With Phone Number, Verification — versions 0
Idehweb Login With Phone Number

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

Public proof-of-concept exploits

20142995/nuclei-templates

References

www.wordfence.com/threat-intel/vulnerabilities/id/71083db7-377b-47a1-ac8b-83d89… (Third Party Advisory)
plugins.trac.wordpress.org/browser/login-with-phone-number/trunk/login-with-pho… (Product)
plugins.trac.wordpress.org/browser/login-with-phone-number/trunk/login-with-pho… (Product)

Frequently asked questions

What is CVE-2023-4916?: CVE-2023-4916 is a high-severity vulnerability in Glboy Otp Login With Phone Number, Verification, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2023-09-13.
How severe is CVE-2023-4916?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2023-4916 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.