CVE-2022-30765

SQL injection in calibreweb

9.8 CriticalFix available

CVE-2022-30765 is a critical vulnerability (CVSS 9.8) in Janeczku Calibre-web, published May 16, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.21%, the 68th percentile. Fixed in calibreweb 0.6.18.

Calibre-Web before 0.6.18 allows user table SQL Injection.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: High

Exploit likelihood

1.21%Up 0.3 points since May 16, 2022

What each source reports

NVD Score used 9.8

Calibre-Web before 0.6.18 allows user table SQL Injection.

Record: CVE-2022-30765
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0: 7.5 HighAV:N/AC:L/Au:N/C:P/I:P/A:P
Weakness: CWE-89
Updated: 2026-11-02

CVE List No score

Calibre-Web before 0.6.18 allows user table SQL Injection.

Record: CVE-2022-30765
Updated: 2026-11-02

EUVDEUVD-2022-3211 No score

Calibre-Web before 0.6.18 allows user table SQL Injection.

Record: EUVD-2022-3211
Updated: 2026-11-03

GitHub AdvisoriesGHSA-8ppf-x4gr-2x7g 9.8

SQL injection in calibreweb

Calibre-Web before 0.6.18 allows user table SQL Injection.

Record: GHSA-8ppf-x4gr-2x7g
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-89
Updated: 2026-11-02

OSVGHSA-8ppf-x4gr-2x7g 9.8

SQL injection in calibreweb

Calibre-Web before 0.6.18 allows user table SQL Injection.

Record: GHSA-8ppf-x4gr-2x7g
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-89
Updated: 2026-11-02

OSVPYSEC-2026-305 9.8

SQL injection in calibreweb

Calibre-Web before 0.6.18 allows user table SQL Injection.

Record: PYSEC-2026-305
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

OSV No score

Calibre-Web before 0.6.18 allows user table SQL Injection.

Record: CVE-2022-30765
Updated: 2026-11-02

Affected products

janeczku calibre-web

Affected packages

Affected packages
Package	Affected	Fixed
`calibreweb` PyPI	before 0.6.18	0.6.18
`calibreweb` PyPI	before 0.6.18, plus listed versions 0.6.120.6.130.6.140.6.150.6.160.6.17	0.6.18

History

History
When	Changed	Sources
2026-11-03	aliases	EUVD
2026-11-02	created	CVE List, GitHub Advisories, NVD, OSV

Attack profile

How easy it is to exploit

What an attacker can affect

Exploit likelihood

What each source reports

Affected products

Affected packages

History

References