Vulnerability Name:

CCN-205979

Published:2021-07-20
Updated:2021-07-20
Summary:KN Fix Your Title plugin for WordPress is vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the Settings Tab. A remote attacker could exploit this vulnerability using the Separator parameter to inject malicious script into a Web page which would be executed in a victim's Web browser once the page is viewed. An attacker could use this vulnerability to steal the victim's cookie-based authentication credentials.
CVSS v3 Severity:7.2 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N)
7.0 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N/E:H/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:6.4 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): None
Vulnerability Consequences:Cross-Site Scripting
References:Source: XF
Type: UNKNOWN
wordpress-knfixyourtitle-xss(205979)

Source: CCN
Type: Packet Storm Security [07-20-2021]
WordPress KN Fix Your Title 1.0.1 Cross Site Scripting

Source: CCN
Type: wpSocket Web site
KN Fix Your Title plugin for WordPress

Source: EXPLOIT-DB
Type: EXPLOIT
Offensive Security Exploit Database [07-20-2021]

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/a:wordpress:wordpress:-:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
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