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CRITICAL

CVE-2025-7404

CVSS v3

9.8

CRITICAL

EPSS Score

2.8 %

exploit probability, as of 2026-09-25

CISA KEV

No

known exploited

Exploitation

—

SSVC status

Description

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Calibre Web, Autocaliweb allows Blind OS Command Injection.This issue affects Calibre Web: 0.6.24 (Nicolette); Autocaliweb: from 0.7.0 before 0.7.1.

Technical details

Published
2025-07-24
Last Modified
2026-01-16

Frequently asked questions

What is CVE-2025-7404?

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Calibre Web, Autocaliweb allows Blind OS Command Injection.This issue affects Calibre Web: 0.6.24 (Nicolette); Autocaliweb: from 0.7.0 before 0.7.1.

Is CVE-2025-7404 actively exploited?

Active exploitation of CVE-2025-7404 has not been confirmed. Its EPSS score was 2.8% on 2026-09-25, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2025-7404?

CVE-2025-7404 has a CVSS v3 base score of 9.8 (CRITICAL severity).

Is CVE-2025-7404 affecting your environment?

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