What is CVE-2023-24612?

CVE-2023-24612 is a critical-severity vulnerability in Pdfbook Project, classified under Command Injection. CVSS score: 9.8/10. Published 2023-01-30.

How severe is CVE-2023-24612?

Critical severity. CVSS v3 base score is 9.8 out of 10.

RCE in Pdfbook Project

CVE-2023-24612

The PdfBook extension through 2.0.5 before b07b6a64 for MediaWiki allows command injection via an option.

Vulnerability class: Command Injection (OS Command Injection)

Published 2023-01-30 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.013 (68.9th percentile), scored 2026-10-02.

Low probability of exploitation in the next 30 days, but still tracked. 69th percentile — 68.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000

Affected products

Pdfbook Project

Weakness classification (CWE)

CWE-77 — Command Injection

References

gitlab.com/organicdesign/PdfBook/-/merge_requests/6 (Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2023-24612?: CVE-2023-24612 is a critical-severity vulnerability in Pdfbook Project, classified under Command Injection. CVSS score: 9.8/10. Published 2023-01-30.
How severe is CVE-2023-24612?: Critical severity. CVSS v3 base score is 9.8 out of 10.