star7th showdoc up to 2.4.9 File Upload cross site scripting

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
4.9$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in star7th showdoc up to 2.4.9. Affected by this vulnerability is an unknown functionality of the component File Upload Handler. Executing a manipulation can lead to cross site scripting. The identification of this vulnerability is CVE-2022-0966. The attack may be launched remotely. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as problematic was found in star7th showdoc up to 2.4.9. This vulnerability affects an unknown part of the component File Upload Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect integrity.

The weakness was shared 03/16/2022. The advisory is shared for download at huntr.dev. This vulnerability was named CVE-2022-0966 since 03/14/2022. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1059.007.

Upgrading to version 2.4.10 eliminates this vulnerability. Applying the patch 3caa32334db0c277b84e993eaca2036f5d1dbef8 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.9
VulDB Meta Temp Score: 4.9

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 6.4
CNA Vector (huntr.dev): 🔍

CVSSv2info

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

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: showdoc 2.4.10
Patch: 3caa32334db0c277b84e993eaca2036f5d1dbef8

Timelineinfo

03/14/2022 🔍
03/16/2022 +2 days 🔍
03/16/2022 +0 days 🔍
03/18/2022 +2 days 🔍

Sourcesinfo

Product: github.com

Advisory: 3caa32334db0c277b84e993eaca2036f5d1dbef8
Status: Confirmed

CVE: CVE-2022-0966 (🔍)
GCVE (CVE): GCVE-0-2022-0966
GCVE (VulDB): GCVE-100-195184

Entryinfo

Created: 03/16/2022 07:06
Updated: 03/18/2022 17:33
Changes: 03/16/2022 07:06 (51), 03/18/2022 17:33 (2)
Complete: 🔍
Cache ID: 216::103

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