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CVE-2024-6782— Calibre Remote Code Execution

Quick assessment

Affected
Calibre Calibre
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Calibre是印度Kovid Goyal个人开发者的一个开源免费的全能电子书阅读管理与格式转换工具。 Calibre 6.9.0版本至7.14.0版本存在安全漏洞，该漏洞源于访问控制不当。未经身份验证的攻击者实现远程代码执行。

CVSS 9.8 · Critical EPSS 84.12% · P100

Public Exploits 2

Metasploit · 1 calibre_exec.rb [exploit]
Nuclei · 1 CVE-2024-6782.yaml [template]

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2024-6782

Vulnerability Information
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Vulnerability Title
Calibre Remote Code Execution
Source: CVE Program / CVE List V5
Vulnerability Description
Improper access control in Calibre 6.9.0 ~ 7.14.0 allow unauthenticated attackers to achieve remote code execution.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5
Vulnerability Title
Calibre 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Calibre是印度Kovid Goyal个人开发者的一个开源免费的全能电子书阅读管理与格式转换工具。 Calibre 6.9.0版本至7.14.0版本存在安全漏洞，该漏洞源于访问控制不当。未经身份验证的攻击者实现远程代码执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Shenlong Deep Dive — AI Deep Analysis

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Affected Products

Vendor Product Affected Versions CPE Subscribe
Calibre Calibre 6.9.0 ~ 7.14.0 -

II. Public POCs for CVE-2024-6782

# POC Description Source Link Shenlong Link
1 Calibre 远程代码执行（CVE-2024-6782）Improper access control in Calibre 6.9.0 ~ 7.14.0 allow unauthenticated attackers to achieve remote code execution. https://github.com/zangjiahe/CVE-2024-6782 POC Details
2 Improper access control in Calibre 6.9.0 ~ 7.14.0 allow unauthenticated attackers to achieve remote code execution. https://github.com/jdpsl/CVE-2024-6782 POC Details
3 Unauthenticated remote code execution via Calibre’s content server in Calibre <= 7.14.0. https://github.com/Uno13x/CVE-2024-6782-PoC POC Details
4 Unauthenticated remote code execution via Calibre’s content server in Calibre <= 7.14.0. https://github.com/R4idB0Y/CVE-2024-6782-PoC POC Details
5 Unauthenticated remote code execution via Calibre’s content server in Calibre <= 7.14.0. https://github.com/0xB0y426/CVE-2024-6782-PoC POC Details
6 Calibre Remote Code Execution https://github.com/NketiahGodfred/CVE-2024-6782 POC Details
7 Unauthenticated remote code execution via Calibre’s content server in Calibre <= 7.14.0. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2024/CVE-2024-6782.yaml POC Details
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III. Intelligence Information for CVE-2024-6782

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Patches & Fixes for CVE-2024-6782 (1)

Other References for CVE-2024-6782 (1)

Same Patch Batch · Calibre · 2024-08-06 · 4 CVEs total

CVE-2024-6781 7.5 HIGH Calibre Arbitrary File Read
CVE-2024-7008 5.4 MEDIUM Calibre Reflected Cross-Site Scripting (XSS)
CVE-2024-7009 4.2 MEDIUM Calibre SQL Injection

IV. Related Vulnerabilities

Same product: Calibre
Same vendor: Calibre
Same weakness: CWE-863

V. Comments for CVE-2024-6782

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