CVE-2022-25275

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Summary

CVECVE-2022-25275
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-04-26 14:15:00 UTC
Updated2023-05-09 14:36:00 UTC
DescriptionIn some situations, the Image module does not correctly check access to image files not stored in the standard public files directory when generating derivative images using the image styles system. Access to a non-public file is checked only if it is stored in the "private" file system. However, some contributed modules provide additional file systems, or schemes, which may lead to this vulnerability. This vulnerability is mitigated by the fact that it only applies when the site sets (Drupal 9) $config['image.settings']['allow_insecure_derivatives'] or (Drupal 7) $conf['image_allow_insecure_derivatives'] to TRUE. The recommended and default setting is FALSE, and Drupal core does not provide a way to change that in the admin UI. Some sites may require configuration changes following this security release. Review the release notes for your Drupal version if you have issues accessing files or image styles after updating.

Risk And Classification

Problem Types: NVD-CWE-Other

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Drupal Drupal All All All All

References

ReferenceSourceLinkTags
Drupal core - Moderately critical - Information Disclosure - SA-CORE-2022-012 | Drupal.org CONFIRM www.drupal.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 154137 Drupal Core: Information Disclosure Vulnerability (CVE-2022-25275)
  • 283227 Fedora Security Update for drupal7 (FEDORA-2022-9d655503ea)
  • 283277 Fedora Security Update for drupal7 (FEDORA-2022-bf18450366)
  • 283473 Fedora Security Update for drupal7 (FEDORA-2022-c4334d5277)
  • 730579 Drupal Core Information Disclosure Vulnerability (SA-CORE-2022-012)
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