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vulnrichmentWordfenceVULNRICHMENT:CVE-2023-6957
HistoryMar 13, 2024 - 3:27 p.m.

CVE-2023-6957

2024-03-1315:27:24
Wordfence
github.com
2
fluent forms
wordpress
stored cross-site scripting
vulnerability
input sanitization
output escaping
arbitrary web scripts
administrator permissions

CVSS3

4.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N

SSVC

Exploitation

none

Automatable

no

Technical Impact

partial

The Fluent Forms plugin for WordPress by Fluent Forms plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 5.1.9 due to insufficient input sanitization and output escaping. This makes it possible for attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The exploitation level depends on who is granted the right to create forms by an administrator. This level can be as low as contributor, but by default is admin.

CNA Affected

[
  {
    "vendor": "techjewel",
    "product": "Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag & Drop WP Form Builder",
    "versions": [
      {
        "status": "affected",
        "version": "*",
        "versionType": "semver",
        "lessThanOrEqual": "5.1.9"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

CVSS3

4.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N

SSVC

Exploitation

none

Automatable

no

Technical Impact

partial

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