CVE-2025-7404

Calibre Web 0.6.24 & Autocaliweb 0.7.0 - Blind C

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.

Affected

Calibre Web · Autocaliweb

CVSS v4.0 FLUIDATTACKS

5.9 MEDIUMCVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v4.0 GitHub

5.9 MEDIUMCVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N

CVSS v3.1 NVD

9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

2.72% chance of exploitation in the next 30 days, 86th percentile

Published

2025-07-24

Updated

2025-07-25

Proof-of-concept exploits (2)

• https://fluidattacks.com/advisories/kino
• mind2hex/CVE-2025-7404-CalibreWeb-0.6.24-BlindCommandInjection0★ · 2025-07-27

Security advisories

• advisories/GHSA-qc4j-v7h6-xr5h
• gelbphoenix/autocaliweb
• janeczku/calibre-web

References

• CVE Record
• NVD entry

Related

• CVE-2019-16113
• CVE-2019-17240
• CVE-2021-31630
• CVE-2022-39986
• CVE-2022-46169
• CVE-2023-38035