What is CVE-2023-51419?

CVE-2023-51419 is a critical-severity vulnerability in Bertha Ai, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 10.0/10. Published 2023-12-29.

How severe is CVE-2023-51419?

Critical severity. CVSS v3 base score is 10.0 out of 10.

Is CVE-2023-51419 known to be exploited?

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

Arbitrary file upload in Bertha Ai

CVE-2023-51419

Unrestricted Upload of File with Dangerous Type vulnerability in Bertha.Ai BERTHA AI. Your AI co-pilot for WordPress and Chrome.This issue affects BERTHA AI. Your AI co-pilot for WordPress and Chrome: from n/a through 1.11.10.7.

Vulnerability class: Unrestricted File Upload

Published 2023-12-29 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.006 (48.1th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 48th percentile — 48.1% 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-434 — Unrestricted Upload of File with Dangerous Type

Public proof-of-concept exploits

20142995/nuclei-templates

References

patchstack.com/database/vulnerability/bertha-ai-free/wordpress-bertha-ai-plugin… (Third Party Advisory, vdb-entry)

Frequently asked questions

What is CVE-2023-51419?: CVE-2023-51419 is a critical-severity vulnerability in Bertha Ai, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 10.0/10. Published 2023-12-29.
How severe is CVE-2023-51419?: Critical severity. CVSS v3 base score is 10.0 out of 10.
Is CVE-2023-51419 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.