Sassy Social Share Plugin 3.3.23 on WordPress AJAX Action class-sassy-social-share-admin.php import_config authorization

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Sassy Social Share Plugin 3.3.23 on WordPress. It has been classified as critical. Affected by this issue is the function import_config of the file ~/admin/class-sassy-social-share-admin.php of the component AJAX Action Handler. This manipulation causes authorization. This vulnerability is tracked as CVE-2021-39321. The attack is possible to be carried out remotely. No exploit exists. Applying a patch is the recommended action to fix this issue.

Detailsinfo

A vulnerability has been found in Sassy Social Share Plugin 3.3.23 on WordPress (WordPress Plugin) and classified as critical. Affected by this vulnerability is the function import_config of the file ~/admin/class-sassy-social-share-admin.php of the component AJAX Action Handler. The manipulation with an unknown input leads to a authorization vulnerability. The CWE definition for the vulnerability is CWE-863. The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was disclosed 10/22/2021 as 2600464. The advisory is shared at wordfence.com. This vulnerability is known as CVE-2021-39321 since 08/20/2021. Technical details are known, but no exploit is available.

By approaching the search of inurl:~/admin/class-sassy-social-share-admin.php it is possible to find vulnerable targets with Google Hacking.

Applying a patch is able to eliminate this problem. The bugfix is ready for download at plugins.trac.wordpress.org.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.4

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 8.8
CNA Vector (Wordfence): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Authorization
CWE: CWE-863 / CWE-285 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: plugins.trac.wordpress.org

Timelineinfo

08/20/2021 🔍
10/22/2021 +63 days 🔍
10/22/2021 +0 days 🔍
10/28/2021 +6 days 🔍

Sourcesinfo

Advisory: 2600464
Status: Confirmed

CVE: CVE-2021-39321 (🔍)
GCVE (CVE): GCVE-0-2021-39321
GCVE (VulDB): GCVE-100-185197

Entryinfo

Created: 10/22/2021 07:00
Updated: 10/28/2021 13:34
Changes: 10/22/2021 07:00 (53), 10/28/2021 13:27 (1), 10/28/2021 13:34 (7)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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