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Home/CWEs/CWE-525
Common Weakness Enumeration

CWE-525: Use of Web Browser Cache Containing Sensitive Information

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The web application does not use an appropriate caching policy that specifies the extent to which each web page and associated form fields should be cached.

Abstraction
Variant
Related CVEs
0

▪References & documentation

https://cwe.mitre.org/data/definitions/525.htmlNVD CWE listing

▪ How attackers exploit CWE-525

MITRE ATT&CK techniques associated with this weakness class (mapped via MITRE CAPEC). A vulnerability of this type could let an adversary carry out:

T1005Data from Local SystemcollectionT1552Unsecured Credentialscredential-access

Step-by-step: how CWE-525 gets exploited

A stage-by-stage walkthrough of the attack, mapped to the real MITRE ATT&CK tactics for this weakness — what the attacker is trying to do, what's at risk (what can be stolen or damaged), and how you defend. Understanding the playbook is how you shut it down.

  1. 1
    Credential accesscredential-access

    Steal passwords, tokens, keys, and session material.

    At risk / what's stolen

    Passwords, API keys, session tokens, SSH/TLS keys, and secrets in memory, env, or config.

    How you defend

▪ Related CVEs

No CVEs in the Gold index currently reference CWE-525. New matches appear here as the crawler indexes them.

Secret managers, short-lived tokens, and no secrets in code/env/logs.

  • 2
    Collectioncollection

    Gather the valuable data before taking it out.

    At risk / what's stolen

    Databases, files, customer records, source code, and business data.

    How you defend

    Data-access monitoring, encryption at rest, and least-privilege data access.

  • This is a defensive, conceptual walkthrough for education — stages reflect MITRE ATT&CK tactics associated with this weakness class, not a working exploit. Not every attack uses every stage.