Social Networks Auto-Poster up to 4.3.20 on WordPress inc/nxs_class_snap.php page cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in Social Networks Auto-Poster up to 4.3.20 on WordPress. The impacted element is an unknown function of the file inc/nxs_class_snap.php. The manipulation of the argument page results in cross site scripting. This vulnerability is cataloged as CVE-2021-38356. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in Social Networks Auto-Poster up to 4.3.20 on WordPress (Social Network Software). It has been classified as problematic. Affected is an unknown part of the file inc/nxs_class_snap.php. The manipulation of the argument page with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. This is going to have an impact on integrity.

The weakness was shared 11/02/2021. The advisory is available at wordfence.com. This vulnerability is traded as CVE-2021-38356 since 08/09/2021. Successful exploitation requires user interaction by the victim. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project.

By approaching the search of inurl:inc/nxs_class_snap.php it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.2
VulDB Meta Temp Score: 5.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 6.1
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: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/09/2021 🔍
11/02/2021 +85 days 🔍
11/02/2021 +0 days 🔍
11/04/2021 +2 days 🔍

Sourcesinfo

Advisory: wordfence.com
Status: Not defined

CVE: CVE-2021-38356 (🔍)
GCVE (CVE): GCVE-0-2021-38356
GCVE (VulDB): GCVE-100-185874

Entryinfo

Created: 11/02/2021 07:02
Updated: 11/04/2021 21:10
Changes: 11/02/2021 07:02 (49), 11/04/2021 21:03 (1), 11/04/2021 21:10 (7)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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