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Clickjacking

Description​

The application can be embedded in malicious iframes allowing an attacker to hijack the user clicks to perform actions without the user consent.

Impact​

Hijack the user clicks to execute unintended actions.

Recommendation​

Set the frame-ancestors policy in the Content Security Policy using a secure configuration.

Threat​

Anonymous attacker from Internet.

Expected Remediation Time​

⌚ 30 minutes.

Score​

Default score using CVSS 3.1. It may change depending on the context of the src.

Base​

  • Attack vector: N
  • Attack complexity: L
  • Privileges required: N
  • User interaction: R
  • Scope: U
  • Confidentiality: N
  • Integrity: L
  • Availability: N

Temporal​

  • Exploit code maturity: H
  • Remediation level: O
  • Report confidence: C

Result​

  • Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:H/RL:O/RC:C
  • Score:
    • Base: 4.3
    • Temporal: 4.1
  • Severity:
    • Base: Medium
    • Temporal: Medium

Score 4.0​

Default score using CVSS 4.0 . It may change depending on the context of the src.

Base 4.0​

  • Attack vector: N
  • Attack complexity: L
  • Attack Requirements: N
  • Privileges required: N
  • User interaction: A
  • Confidentiality (VC): N
  • Integrity (VI): L
  • Availability (VA): N
  • Confidentiality (SC): N
  • Integrity (SI): N
  • Availability (SA): N

Threat 4.0​

  • Exploit maturity: A

Result 4.0​

  • Vector string: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:A
  • Score:
    • CVSS-BT: 5.1
  • Severity:
    • CVSS-BT: Medium

Compliant code​

The Content security Policy is securely configured

HTTP/1.1 200 OK
Content-Security-Policy: frame-ancestors 'none';

Non compliant code​

The Content Security Policy header has an insecure configuration

HTTP/1.1 200 OK
      "No CSP or X-Frame-Options directive"

Requirements​

Fixes​

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