Security Resilience

CWE · MITRE source

CWE-565Reliance on Cookies without Validation and Integrity Checking

Abstraction: Base · CVEs in our corpus: 81

The product relies on the existence or values of cookies when performing security-critical operations, but it does not properly ensure that the setting is valid for the associated user.

Last updated: 15 October 2026 10:21 UTC

OWASP Top 10 for Web (2025)

This weakness contributes to A08:2025 Software or Data Integrity Failures.

Control responseHuman-reviewed

Answering this weakness across the control lifecycle, from our framework cross-walks.

Prevent
Stop it (NIST 800-53 / CSF Protect)
  • PR.AA-03
  • PR.AA-04
  • SC-23 Session Authenticity
  • AC-3 Access Enforcement
Detect
Catch it (CSF Detect / Respond)

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Harden
Shrink the surface (DISA STIG)

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Validate
Prove the fix (OWASP ASVS)

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NIST 800-53 r5 controls PROPOSED for this weakness (0)AI-assisted

These are model PROPOSALS, not graded mappings. They come from controls_to_cwe_proposals, which carries no grade field at all; across the CWE pages 1,540 of 1,722 such associations (89%) have never been graded by anything. The heading said “address” until 2026-09-29, which asserted a relationship the data does not carry. Graded cross-walks are on the framework map, not here.

Control Title Family Why it addresses this CWE
No NIST controls proposed yet.

Top CVEs of this weakness type, ranked by Risk Priority

CVE Risk CVSS EPSS Published
CVE-2023-35885 9.99.80.74892023-06-20
CVE-2026-0257 KEV 9.59.10.96892026-05-13
CVE-2008-5784 8.19.80.07102008-12-31
CVE-2025-65212 8.09.80.05362026-01-06
CVE-2017-7279 7.99.80.04392017-04-12
CVE-2019-7266 7.99.80.04642019-07-02
CVE-2018-5455 7.69.80.01562018-03-05
CVE-2018-5190 7.69.80.01352018-04-17
CVE-2018-20512 7.69.80.01772019-01-03
CVE-2023-3050 7.69.80.01322023-06-13
CVE-2021-28171 7.59.80.01182021-04-06
CVE-2022-38297 7.59.80.01272022-09-12
CVE-2023-41084 7.510.00.00722023-09-18
CVE-2024-28288 7.49.80.00722024-03-30
CVE-2025-2395 7.49.80.00592025-03-17
CVE-2025-14440 7.49.80.00752025-12-13
CVE-2014-125112 7.49.80.00832026-03-26
CVE-2026-85181 7.49.80.00702026-09-03
CVE-2023-45128 7.310.00.00312023-10-16
CVE-2024-0947 7.39.80.00482024-06-27
CVE-2022-50926 7.39.80.00552026-01-13
CVE-2026-39324 7.29.80.00272026-04-07
CVE-2017-6896 7.18.80.03702017-03-14
CVE-2026-761867.09.10.00812026-09-16
CVE-2012-5631 6.98.80.01842019-11-25