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CVE-2024-6782

88
FAUCET Score

CVE-2024-6782 is a critical improper access control vulnerability affecting Calibre versions 6.9.0 through 7.14.0, allowing unauthenticated attackers to achieve remote code execution. This vulnerability has a CVSS score of 9.8 (CRITICAL) due to its network-based attack vector, low attack complexity, and complete compromise of confidentiality, integrity, and availability. The EPSS score of 0.93876 indicates a very high likelihood of exploitation. Active exploitation is confirmed, with a Metasploit module and Nuclei templates publicly available, and it is being discussed within the cybersecurity community.

Impacted Technologies

VendorProductVersion(s)CPE
CalibreCalibre
>= 6.9.0, <= 7.14.0CNA affecteddefault unaffected

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
83.39%
Probability of exploitation in next 30 days
EPSS Percentile
99.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
Metasploit: Calibre Python Code Injection (CVE-2024-6782) · Jul 31, 2024
Nuclei: CVE-2024-6782 · Aug 1, 2024
This CVE's current EPSS score of 0.8339 is in the 98th percentile among its peer group of 36,835 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

Remediation records are not available for this CVE.

References

github.com / kovidgoyal/calibre/commit/38a1bf50d8cd22052ae59c513816706c6445d5e9
starlabs.sg / advisories/24/24-6782