What is CVE-2023-49830?

CVE-2023-49830 is a critical-severity vulnerability in Brainstorm Force Astra Pro, classified under Code Injection. CVSS score: 9.9/10. Published 2023-12-29.

How severe is CVE-2023-49830?

Critical severity. CVSS v3 base score is 9.9 out of 10.

Is CVE-2023-49830 known to be exploited?

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

RCE in Brainstorm Force Astra Pro

CVE-2023-49830

Improper Control of Generation of Code ('Code Injection') vulnerability in Brainstorm Force Astra Pro.This issue affects Astra Pro: from n/a through 4.3.1.

Vulnerability class: RCE (Remote Code Execution)

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

CVSS v3 metric

CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.007 (49.4th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 49th percentile — 49.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: -0.000

Affected products

Weakness classification (CWE)

CWE-94 — Code Injection

Public proof-of-concept exploits

20142995/nuclei-templates

References

patchstack.com/database/vulnerability/astra-addon/wordpress-astra-pro-plugin-4-… (Third Party Advisory, vdb-entry)

Frequently asked questions

What is CVE-2023-49830?: CVE-2023-49830 is a critical-severity vulnerability in Brainstorm Force Astra Pro, classified under Code Injection. CVSS score: 9.9/10. Published 2023-12-29.
How severe is CVE-2023-49830?: Critical severity. CVSS v3 base score is 9.9 out of 10.
Is CVE-2023-49830 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.