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Insecurely generated cookies - HttpOnly

Description#

The application's cookies are generated without properly setting the HttpOnly attribute.

Impact#

Obtain sensitive information by performing a XSS attack.

Recommendation#

The application must set the HttpOnly attribute in the cookies with sensitive information.

Threat#

Authorized attacker from internet network performing a XSS attack.

Score#

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

Base#

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

Temporal#

  • Exploit code madurity: X
  • Remediation level: X
  • Report confidence: X

Result#

  • Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:N/E:X/RL:X/RC:X
  • Score:
    • Base: 0.0
    • Temporal: 0.0
  • Severity:
    • Base: None
    • Temporal: None

Requirements#