GroupSession Free Edition up to 5.0.x cross-site request forgery

CVSS Meta Temp Score
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CTI Interest Score
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3.4$0-$5k0.00

Summaryinfo

A vulnerability was found in GroupSession Free Edition, GroupSession byCloud and GroupSession ZION up to 5.0.x. It has been classified as problematic. Affected by this issue is some unknown functionality. The manipulation leads to cross-site request forgery. This vulnerability is uniquely identified as CVE-2021-20786. The attack is possible to be carried out remotely. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in GroupSession Free Edition, GroupSession byCloud and GroupSession ZION up to 5.0.x (Cloud Software) and classified as problematic. This issue affects an unknown code block. The manipulation with an unknown input leads to a cross-site request forgery vulnerability. Using CWE to declare the problem leads to CWE-352. The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. Impacted is integrity.

The weakness was disclosed 07/31/2021. It is possible to read the advisory at groupsession.jp. The identification of this vulnerability is CVE-2021-20786. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 5.1.0 eliminates this vulnerability.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.4

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

CVSSv2info

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

Exploitinginfo

Class: Cross-site request forgery
CWE: CWE-352 / CWE-862 / CWE-863
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: GroupSession Free Edition/GroupSession byCloud/GroupSession ZION 5.1.0

Timelineinfo

12/17/2020 🔍
07/31/2021 +225 days 🔍
07/31/2021 +0 days 🔍
08/06/2021 +6 days 🔍

Sourcesinfo

Advisory: groupsession.jp
Status: Confirmed

CVE: CVE-2021-20786 (🔍)
GCVE (CVE): GCVE-0-2021-20786
GCVE (VulDB): GCVE-100-179807

Entryinfo

Created: 07/31/2021 20:59
Updated: 08/06/2021 08:18
Changes: 07/31/2021 20:59 (37), 08/06/2021 08:18 (2)
Complete: 🔍
Cache ID: 216::103

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