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Vulnerability Details :

CVE-2020-26679

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-26 May, 2021 | 11:53
Updated At-04 Aug, 2024 | 15:56
Rejected At-
Credits

vFairs 3.3 is affected by Insecure Permissions. Any user logged in to a vFairs virtual conference or event can modify any other users profile information or profile picture. After receiving any user's unique identification number and their own, an HTTP POST request can be made update their profile description or supply a new profile image. This can lead to potential cross-site scripting attacks on any user, or upload malicious PHP webshells as "profile pictures." The user IDs can be easily determined by other responses from the API for an event or chat room.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:26 May, 2021 | 11:53
Updated At:04 Aug, 2024 | 15:56
Rejected At:
▼CVE Numbering Authority (CNA)

vFairs 3.3 is affected by Insecure Permissions. Any user logged in to a vFairs virtual conference or event can modify any other users profile information or profile picture. After receiving any user's unique identification number and their own, an HTTP POST request can be made update their profile description or supply a new profile image. This can lead to potential cross-site scripting attacks on any user, or upload malicious PHP webshells as "profile pictures." The user IDs can be easily determined by other responses from the API for an event or chat room.

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
http://vfairs.com
x_refsource_MISC
https://api.vfairs.com/v1/profiles
x_refsource_MISC
https://api.vfairs.com/v1/profiles?access_key=
x_refsource_MISC
https://www.huntress.com/blog/zero-day-vulnerabilities-in-popular-event-management-platforms-could-leave-msps-open-to-attack
x_refsource_MISC
Hyperlink: http://vfairs.com
Resource:
x_refsource_MISC
Hyperlink: https://api.vfairs.com/v1/profiles
Resource:
x_refsource_MISC
Hyperlink: https://api.vfairs.com/v1/profiles?access_key=
Resource:
x_refsource_MISC
Hyperlink: https://www.huntress.com/blog/zero-day-vulnerabilities-in-popular-event-management-platforms-could-leave-msps-open-to-attack
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
http://vfairs.com
x_refsource_MISC
x_transferred
https://api.vfairs.com/v1/profiles
x_refsource_MISC
x_transferred
https://api.vfairs.com/v1/profiles?access_key=
x_refsource_MISC
x_transferred
https://www.huntress.com/blog/zero-day-vulnerabilities-in-popular-event-management-platforms-could-leave-msps-open-to-attack
x_refsource_MISC
x_transferred
Hyperlink: http://vfairs.com
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://api.vfairs.com/v1/profiles
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://api.vfairs.com/v1/profiles?access_key=
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://www.huntress.com/blog/zero-day-vulnerabilities-in-popular-event-management-platforms-could-leave-msps-open-to-attack
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:26 May, 2021 | 12:15
Updated At:12 Jul, 2022 | 17:42

vFairs 3.3 is affected by Insecure Permissions. Any user logged in to a vFairs virtual conference or event can modify any other users profile information or profile picture. After receiving any user's unique identification number and their own, an HTTP POST request can be made update their profile description or supply a new profile image. This can lead to potential cross-site scripting attacks on any user, or upload malicious PHP webshells as "profile pictures." The user IDs can be easily determined by other responses from the API for an event or chat room.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.14.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Primary2.04.0MEDIUM
AV:N/AC:L/Au:S/C:N/I:P/A:N
Type: Primary
Version: 3.1
Base score: 4.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Type: Primary
Version: 2.0
Base score: 4.0
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:S/C:N/I:P/A:N
CPE Matches

vfairs
vfairs
>>vfairs>>3.3
cpe:2.3:a:vfairs:vfairs:3.3:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-639Primarynvd@nist.gov
CWE ID: CWE-639
Type: Primary
Source: nvd@nist.gov
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
http://vfairs.comcve@mitre.org
Vendor Advisory
https://api.vfairs.com/v1/profilescve@mitre.org
Vendor Advisory
https://api.vfairs.com/v1/profiles?access_key=cve@mitre.org
Vendor Advisory
https://www.huntress.com/blog/zero-day-vulnerabilities-in-popular-event-management-platforms-could-leave-msps-open-to-attackcve@mitre.org
Third Party Advisory
Hyperlink: http://vfairs.com
Source: cve@mitre.org
Resource:
Vendor Advisory
Hyperlink: https://api.vfairs.com/v1/profiles
Source: cve@mitre.org
Resource:
Vendor Advisory
Hyperlink: https://api.vfairs.com/v1/profiles?access_key=
Source: cve@mitre.org
Resource:
Vendor Advisory
Hyperlink: https://www.huntress.com/blog/zero-day-vulnerabilities-in-popular-event-management-platforms-could-leave-msps-open-to-attack
Source: cve@mitre.org
Resource:
Third Party Advisory

Change History

0
Information is not available yet

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