VDB-194940 · CVE-2022-0941 · GCVE-0-2022-0941

star7th ShowDoc up to 2.10.3 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 (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	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.
5.7	$0-$5k	0.00

Summaryinfo

A vulnerability was found in star7th ShowDoc up to 2.10.3 and classified as problematic. This impacts an unknown function of the component File Upload Handler. The manipulation results in cross site scripting. This vulnerability is known as CVE-2022-0941. It is possible to launch the attack remotely. No exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic has been found in star7th ShowDoc up to 2.10.3. Affected is an unknown code of the component File Upload Handler. The manipulation 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 published 03/15/2022. The advisory is shared for download at huntr.dev. This vulnerability is traded as CVE-2022-0941 since 03/13/2022. 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 2.10.4 eliminates this vulnerability. Applying the patch 4b6e6603c714aab1de346c5f5cb0bbb4c871be1f 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.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

star7th

Name

ShowDoc

Version

License

open-source

Website

Product: https://github.com/star7th/showdoc/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.8
VulDB Meta Temp Score: 5.7

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.3
CNA Vector (huntr.dev): 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
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Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

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

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: ShowDoc 2.10.4
Patch: 4b6e6603c714aab1de346c5f5cb0bbb4c871be1f

Timelineinfo

03/13/2022 🔍
03/15/2022 +2 days 🔍
03/15/2022 +0 days 🔍
03/16/2022 +1 days 🔍

Sourcesinfo

Product: github.com

Advisory: 4b6e6603c714aab1de346c5f5cb0bbb4c871be1f
Status: Confirmed

CVE: CVE-2022-0941 (🔍)
GCVE (CVE): GCVE-0-2022-0941
GCVE (VulDB): GCVE-100-194940

Entryinfo

Created: 03/15/2022 08:30
Updated: 03/16/2022 20:40
Changes: 03/15/2022 08:30 (51), 03/16/2022 20:40 (2)
Complete: 🔍
Cache ID: 216::103