OnionShare prior 2.5 QT Frontend path 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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6.0$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in OnionShare. Affected by this issue is some unknown functionality of the component QT Frontend. Executing a manipulation of the argument path can lead to cross site scripting. This vulnerability appears as CVE-2022-21690. The attack may be performed from remote. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in OnionShare. It has been declared as problematic. This vulnerability affects an unknown function of the component QT Frontend. The manipulation of the argument path 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 presented 01/19/2022 as GHSA-ch22-x2v3-v6vq. The advisory is shared for download at github.com. This vulnerability was named CVE-2022-21690 since 11/16/2021. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1059.007.

Upgrading to version 2.5 eliminates this vulnerability. The upgrade is hosted for download at github.com.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.1
VulDB Meta Temp Score: 6.0

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

CNA Base Score: 8.7
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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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: No
Local: No
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: OnionShare 2.5

Timelineinfo

11/16/2021 🔍
01/19/2022 +64 days 🔍
01/19/2022 +0 days 🔍
01/20/2022 +1 days 🔍

Sourcesinfo

Product: github.com

Advisory: GHSA-ch22-x2v3-v6vq
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2022-21690 (🔍)
GCVE (CVE): GCVE-0-2022-21690
GCVE (VulDB): GCVE-100-190708

Entryinfo

Created: 01/19/2022 13:07
Updated: 01/20/2022 15:02
Changes: 01/19/2022 13:07 (50), 01/20/2022 15:02 (2)
Complete: 🔍
Cache ID: 216::103

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