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Vulnerability Details :

CVE-2021-24579

Summary
Assigner-WPScan
Assigner Org ID-1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81
Published At-30 Aug, 2021 | 14:11
Updated At-03 Aug, 2024 | 19:35
Rejected At-
Credits

Bold Page Builder < 3.1.6 - PHP Object Injection

The bt_bb_get_grid AJAX action of the Bold Page Builder WordPress plugin before 3.1.6 passes user input into the unserialize() function without any validation or sanitisation, which could lead to a PHP Object Injection. Even though the plugin did not contain a suitable gadget to fully exploit the issue, other installed plugins on the blog could allow such issue to be exploited and lead to RCE in some cases.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:WPScan
Assigner Org ID:1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81
Published At:30 Aug, 2021 | 14:11
Updated At:03 Aug, 2024 | 19:35
Rejected At:
▼CVE Numbering Authority (CNA)
Bold Page Builder < 3.1.6 - PHP Object Injection

The bt_bb_get_grid AJAX action of the Bold Page Builder WordPress plugin before 3.1.6 passes user input into the unserialize() function without any validation or sanitisation, which could lead to a PHP Object Injection. Even though the plugin did not contain a suitable gadget to fully exploit the issue, other installed plugins on the blog could allow such issue to be exploited and lead to RCE in some cases.

Affected Products
Vendor
Unknown
Product
Bold Page Builder
Versions
Affected
  • From 3.1.6 before 3.1.6 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-502CWE-502 Deserialization of Untrusted Data
Type: CWE
CWE ID: CWE-502
Description: CWE-502 Deserialization of Untrusted Data
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

dc11
Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://wpscan.com/vulnerability/08edce3f-2746-4886-8439-76e44ec76fa8
x_refsource_MISC
Hyperlink: https://wpscan.com/vulnerability/08edce3f-2746-4886-8439-76e44ec76fa8
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://wpscan.com/vulnerability/08edce3f-2746-4886-8439-76e44ec76fa8
x_refsource_MISC
x_transferred
Hyperlink: https://wpscan.com/vulnerability/08edce3f-2746-4886-8439-76e44ec76fa8
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:contact@wpscan.com
Published At:30 Aug, 2021 | 15:15
Updated At:02 Sep, 2021 | 15:26

The bt_bb_get_grid AJAX action of the Bold Page Builder WordPress plugin before 3.1.6 passes user input into the unserialize() function without any validation or sanitisation, which could lead to a PHP Object Injection. Even though the plugin did not contain a suitable gadget to fully exploit the issue, other installed plugins on the blog could allow such issue to be exploited and lead to RCE in some cases.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.18.8HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary2.06.5MEDIUM
AV:N/AC:L/Au:S/C:P/I:P/A:P
Type: Primary
Version: 3.1
Base score: 8.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 6.5
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:S/C:P/I:P/A:P
CPE Matches

BoldThemes
bold-themes
>>bold_page_builder>>Versions before 3.1.6(exclusive)
cpe:2.3:a:bold-themes:bold_page_builder:*:*:*:*:*:wordpress:*:*
Weaknesses
CWE IDTypeSource
CWE-502Primarynvd@nist.gov
CWE-502Secondarycontact@wpscan.com
CWE ID: CWE-502
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-502
Type: Secondary
Source: contact@wpscan.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://wpscan.com/vulnerability/08edce3f-2746-4886-8439-76e44ec76fa8contact@wpscan.com
Exploit
Third Party Advisory
Hyperlink: https://wpscan.com/vulnerability/08edce3f-2746-4886-8439-76e44ec76fa8
Source: contact@wpscan.com
Resource:
Exploit
Third Party Advisory

Change History

0
Information is not available yet

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