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CVE-2022-30765

30
FAUCET Score

CVE-2022-30765 is a critical SQL Injection vulnerability (CWE-89) affecting Calibre-Web versions prior to 0.6.18. This flaw allows an unauthenticated attacker to execute arbitrary SQL commands against the user table, potentially leading to full compromise of confidentiality, integrity, and availability (CVSS 9.8). Despite its high severity, there is currently no public exploit code available, nor is there evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
0.6.18CPE matchmatch criteria
cpe:2.3:a:janeczku:calibre-web:0.6.18:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.12%
Probability of exploitation in next 30 days
EPSS Percentile
62.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0112 is in the 48th percentile among its peer group of 36,833 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

pippatch availablevia ghsa
Product: calibrewebFixed in: 0.6.18

Vendor Advisories (1)

pipGHSA-8ppf-x4gr-2x7gcritical

SQL injection in calibreweb

May 17, 2022

References

github.com / janeczku/calibre-web/blob/master/SECURITY.md
Third Party Advisory
github.com / janeczku/calibre-web/releases/tag/0.6.18
Release NotesThird Party Advisory