Vulnerability Report

CVE-2020-4040

Title: Boltcms Bolt Path Traversal / LFI

Path Traversal / LFI

Proof Of Concept

PoC Available for CVE-2020-4040

CWE Category CWE-352
Published Date Jun 08, 2020
Modified Date Nov 21, 2024
Exploit Status Available
Score 8.6 CVSS v3.1
Exploit Probability (EPSS)
0.67%

Vulnerability Summary

CVE-2020-4040: Bolt CMS before version 3.7.1 lacked CSRF protection in the preview generating endpoint. Previews are intended to be generated by the admins, developers, chief-editors, and editors, who are authorized to create content in the application. But due to lack of proper CSRF protection, unauthorized users could generate a preview. This has been fixed in Bolt 3.7.1

Impacted Vendors

B
boltcms 1
P
puppet 1

Reference Links

http://packetstormsecurity.com/files/158299/Bolt-CMS-3.7.0-XSS-CSRF-Shell-Upload.html http://seclists.org/fulldisclosure/2020/Jul/4 https://github.com/bolt/bolt/commit/b42cbfcf3e3108c46a80581216ba03ef449e419f https://github.com/bolt/bolt/pull/7853 https://github.com/bolt/bolt/security/advisories/GHSA-2q66-6cc3-6xm8 http://packetstormsecurity.com/files/158299/Bolt-CMS-3.7.0-XSS-CSRF-Shell-Upload.html http://seclists.org/fulldisclosure/2020/Jul/4 https://github.com/bolt/bolt/commit/b42cbfcf3e3108c46a80581216ba03ef449e419f https://github.com/bolt/bolt/pull/7853 https://github.com/bolt/bolt/security/advisories/GHSA-2q66-6cc3-6xm8
CVSS v3.1
Source Entity [email protected]
Severity HIGH
8.6
Attack Vector
NETWORK
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
CHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
CVSS v3.1
Source Entity [email protected]
Severity MEDIUM
4.3
Attack Vector
NETWORK
Complexity
LOW
Privileges
N/A
Interaction
REQUIRED
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
CVSS v2.0
Source Entity [email protected]
Severity MEDIUM
4.3
Access Vector
N/A
Authentication
N/A
RAW VECTOR AV:N/AC:M/Au:N/C:N/I:P/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2020-4040 Exploits & PoCs (Proof Of Concept)

GitHub https://github.com/jpvispo/RCE-Exploit-Bolt-3.7.0-CVE-2020-4040-4041
View Code
MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK
Complexity LOW
Privileges N/A
Interaction NONE
CVSS Vector String CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

Affected Stack

No specific products linked.