CVE-2023-5256 Drupal core - Critical - Cache poisoning - SA-CORE-2023-006

2023-09-2818:17:43

CWE-200

drupal

www.cve.org

drupal

json:api

cache poisoning

privilege escalation

vulnerability

sa-core-2023-006

EPSS

0.001

Percentile

25.5%

JSON

In certain scenarios, Drupal’s JSON:API module will output error backtraces. With some configurations, this may cause sensitive information to be cached and made available to anonymous users, leading to privilege escalation.

This vulnerability only affects sites with the JSON:API module enabled, and can be mitigated by uninstalling JSON:API.

The core REST and contributed GraphQL modules are not affected.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "Core",
    "vendor": "Drupal",
    "versions": [
      {
        "lessThanOrEqual": "10.1.4",
        "status": "affected",
        "version": "10.1",
        "versionType": "semver"
      },
      {
        "lessThanOrEqual": "10.0.11",
        "status": "affected",
        "version": "10.0",
        "versionType": "semver"
      },
      {
        "lessThanOrEqual": "9.5.11",
        "status": "affected",
        "version": "9.5",
        "versionType": "semver"
      }
    ]
  }
]

References

www.drupal.org/sa-core-2023-006

EPSS

0.001

Percentile

25.5%

JSON

Related for CVELIST:CVE-2023-5256