What is CVE-2023-38512?

CVE-2023-38512 is a medium-severity vulnerability in Wpstream, classified under Cross-Site Request Forgery (CSRF). CVSS score: 5.4/10. Published 2023-07-27.

How severe is CVE-2023-38512?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Is CVE-2023-38512 known to be exploited?

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

CSRF in Wpstream

CVE-2023-38512

Cross-Site Request Forgery (CSRF) vulnerability in wpstream WpStream wpstream allows Cross Site Request Forgery.This issue affects WpStream: from n/a through <= 4.5.4.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published 2023-07-27 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L.

EPSS exploit prediction

EPSS: 0.003 (14.9th percentile), scored 2026-10-07.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 15th percentile — 14.9% 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: 0.003 · change: 0.000

Affected products

Wpstream — versions 0

Weakness classification (CWE)

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

Public proof-of-concept exploits

20142995/nuclei-templates

References

patchstack.com/database/Wordpress/Plugin/wpstream/vulnerability/wordpress-wpstr… (vdb-entry)
af854a3a-2127-422b-91ae-364da2661108 (Third Party Advisory)

Frequently asked questions

What is CVE-2023-38512?: CVE-2023-38512 is a medium-severity vulnerability in Wpstream, classified under Cross-Site Request Forgery (CSRF). CVSS score: 5.4/10. Published 2023-07-27.
How severe is CVE-2023-38512?: Medium severity. CVSS v3 base score is 5.4 out of 10.
Is CVE-2023-38512 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.