CVE-2025-7404 json
Calibre Web 0.6.24 & Autocaliweb 0.7.0 - Blind C
published last yr. modified 4mo ago also GHSA-qc4j-v7h6-xr5h , PYSEC-2026-1235 , EUVD-2025-22546
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.8%
- EPSS 2.8% chance of exploitation in 30 days, percentile 86%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- Autocaliweb Autocaliweb 0.7.1
Is CVE-2025-7404 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- last yr.
Exploit prediction
2.76% chance of exploitation in the next 30 days, higher than 86% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- fluidattacks.com https://fluidattacks.com/advisories/kino referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 5.9 | CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N |
| CNA | 4.0 | 5.9 | CVSS: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 |
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| pypi | calibreweb | <=0.6.24 |
no fix listed |
Affected products
- Calibre Web Calibre Web
- Autocaliweb Autocaliweb
Classification
- Weakness
-
- CWE-78 Improper Neutralization of Special Elements used in an OS Command
References
-
fluidattacks.com
/advisories/kino
third-party-advisory, exploit, web
-
github.com
/janeczku/calibre-web
product, web
-
github.com
/gelbphoenix/autocaliweb
product, web, release-notes
-
nvd.nist.gov
/vuln/detail/CVE-2025-7404
advisory
-
pypi.org
/project/calibreweb
package
-
github.com
/advisories/GHSA-qc4j-v7h6-xr5h
advisory
Sources
- CVE List CVE-2025-7404
- GitHub Advisory GHSA-qc4j-v7h6-xr5h
- NVD CVE-2025-7404
- OSV PYSEC-2026-1235
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.