WF-6e53e70f-45fc-41a6-8436-a8b14f7685d0-contact-form-by-supsystic
Contact Form by Supsystic < 1.7.20 - Authenticated (Admin+) Stored Cross-Site Scripting
mediumImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
5.5
CVSS Score
5.5
CVSS Score
medium
Severity
1.7.20
Patched in
817d
Time to patch
Description
The Contact Form by Supsystic plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the fields label in versions before 1.7.20 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with admin-level privileges to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVSS Vector Breakdown
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:NAttack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Changed
Low
Confidentiality
Low
Integrity
None
Availability
Technical Details
Affected versions
<1.7.20PublishedOctober 28, 2021
Last updatedJanuary 22, 2024
Affected plugincontact-form-by-supsystic
What Changed in the Fix
Changes introduced in v1.7.20
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