What is CVE-2024-13277?

CVE-2024-13277 is a critical-severity vulnerability in Drupal Smart Ip Ban, classified under Incorrect Authorization. CVSS score: 9.1/10. Published 2025-01-09.

How severe is CVE-2024-13277?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Auth bypass in Drupal Smart Ip Ban

CVE-2024-13277

Incorrect Authorization vulnerability in Drupal Smart IP Ban allows Forceful Browsing.This issue affects Smart IP Ban: from 7.X-1.0 before 7.X-1.1.

Vulnerability class: Broken Access Control

Published 2025-01-09 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

EPSS exploit prediction

EPSS: 0.004 (26.7th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 27th percentile — 26.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Drupal Smart Ip Ban — versions 7.x-1.0
Smart Ip Ban Project

Weakness classification (CWE)

CWE-863 — Incorrect Authorization

References

www.drupal.org/sa-contrib-2024-041 (Third Party Advisory)

Frequently asked questions

What is CVE-2024-13277?: CVE-2024-13277 is a critical-severity vulnerability in Drupal Smart Ip Ban, classified under Incorrect Authorization. CVSS score: 9.1/10. Published 2025-01-09.
How severe is CVE-2024-13277?: Critical severity. CVSS v3 base score is 9.1 out of 10.