CVE-2021-20840

Published on: 11/24/2021 12:00:00 AM UTC

Last Modified on: 11/27/2021 03:59:00 AM UTC

CVE-2021-20840

Source: Mitre Source: NIST CVE.ORG Print: PDF PDF
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Certain versions of Booking Package from Saasproject contain the following vulnerability:

Cross-site scripting vulnerability in Booking Package - Appointment Booking Calendar System versions prior to 1.5.11 allows a remote attacker to inject an arbitrary script via unspecified vectors.

  • CVE-2021-20840 has been assigned by URL Logo vultur[email protected] to track the vulnerability - currently rated as MEDIUM severity.
  • Affected Vendor/Software: URL Logo Saasproject - Booking Package - Appointment Booking Calendar System version versions prior to 1.5.11

CVSS3 Score: 6.1 - MEDIUM

Attack
Vector ⓘ		 Attack
Complexity		 Privileges
Required		 User
Interaction
NETWORK LOW NONE REQUIRED
Scope Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
CHANGED LOW LOW NONE

CVSS2 Score: 4.3 - MEDIUM

Access
Vector ⓘ		 Access
Complexity		 Authentication
NETWORK MEDIUM NONE
Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
NONE PARTIAL NONE

CVE References

Description Tags ⓘ Link
JVN#68066589: WordPress Plugin "Booking Package - Appointment Booking Calendar System" vulnerable to cross-site scripting jvn.jp
text/xml
 URL Logo MISC jvn.jp/en/jp/JVN68066589/index.html
脆弱性に関して | Saasproject saasproject.net
text/html
 URL Logo MISC saasproject.net/ja/fixed/20211019.php
Booking Package – Appointment Booking Calendar System – WordPress plugin | WordPress.org wordpress.org
text/html
 URL Logo MISC wordpress.org/plugins/booking-package/
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Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationSaasprojectBooking PackageAllAllAllAll
  • cpe:2.3:a:saasproject:booking_package:*:*:*:*:*:wordpress:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2021-20840 : Cross-site scripting vulnerability in Booking Package - Appointment Booking Calendar System versio… twitter.com/i/web/status/1… 2021-11-24 10:42:38
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