CVE-2021-42749

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-42749
In Beaver Themer, attackers can bypass conditional logic controls (for hiding content) when viewing the post archives. Exploitation requires that a Themer layout is applied to the archives, and that the post excerpt field is not set.

5.3 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References
Link Resource
https://docs.wpbeaverbuilder.com/beaver-builder/developer/conditionally-hidden-content/ Patch Vendor Advisory
https://tekfused.com/tek/vulnerability-research/beaver-builder-vulnerabilities-visibility-conditional-logic-cve/ Exploit Third Party Advisory
https://docs.wpbeaverbuilder.com/beaver-builder/developer/conditionally-hidden-content/ Patch Vendor Advisory
https://tekfused.com/tek/vulnerability-research/beaver-builder-vulnerabilities-visibility-conditional-logic-cve/ Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:fastlinemedia:beaver_themer:-:*:*:*:*:*:*:*
History

21 Nov 2024, 06:28

Type Values Removed Values Added
References () https://docs.wpbeaverbuilder.com/beaver-builder/developer/conditionally-hidden-content/ - Patch, Vendor Advisory () https://docs.wpbeaverbuilder.com/beaver-builder/developer/conditionally-hidden-content/ - Patch, Vendor Advisory
References () https://tekfused.com/tek/vulnerability-research/beaver-builder-vulnerabilities-visibility-conditional-logic-cve/ - Exploit, Third Party Advisory () https://tekfused.com/tek/vulnerability-research/beaver-builder-vulnerabilities-visibility-conditional-logic-cve/ - Exploit, Third Party Advisory

14 Jan 2022, 15:56

Type Values Removed Values Added
CPE cpe:2.3:a:fastlinemedia:beaver_themer:-:*:*:*:*:*:*:*
CWE CWE-668
CVSS v2 : unknown
v3 : unknown 		v2 : 5.0
v3 : 5.3
References (MISC) https://docs.wpbeaverbuilder.com/beaver-builder/developer/conditionally-hidden-content/ - (MISC) https://docs.wpbeaverbuilder.com/beaver-builder/developer/conditionally-hidden-content/ - Patch, Vendor Advisory
References (MISC) https://tekfused.com/tek/vulnerability-research/beaver-builder-vulnerabilities-visibility-conditional-logic-cve/ - (MISC) https://tekfused.com/tek/vulnerability-research/beaver-builder-vulnerabilities-visibility-conditional-logic-cve/ - Exploit, Third Party Advisory

10 Jan 2022, 14:14

Type Values Removed Values Added
New CVE
Information

Published : 2022-01-10 14:10

Updated : 2024-11-21 06:28

NVD link : CVE-2021-42749

Mitre link : CVE-2021-42749

CVE.ORG link : CVE-2021-42749

JSON object : View

Products Affected

fastlinemedia

  • beaver_themer
CWE
CWE-668

Exposure of Resource to Wrong Sphere