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CVE-2026-54261 (GCVE-0-2026-54261)

Vulnerability from cvelistv5 – Published: 2026-07-01 21:10 – Updated: 2026-07-02 14:42

Title

Wagtail: Improper permission handling in image preview

Summary

Wagtail is an open source content management system built on Django. In versions prior to 7.0.8, 7.3.3 and 7.4.2, due to a missing permission check on the image preview endpoint, a user with access to the Wagtail admin can preview any image. The existing data of the image object itself is not exposed. The vulnerability is not exploitable by an ordinary site visitor without access to the Wagtail admin. This issue has been fixed in versions 7.0.8, 7.3.3, and 7.4.2.

Severity

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-280 - Improper Handling of Insufficient Permissions or Privileges

Assigner

GitHub_M

References

1 reference

URL	Tags
https://github.com/wagtail/wagtail/security/advis…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
wagtail	wagtail	Affected: < 7.0.8 Affected: >= 7.1.0, < 7.3.3 Affected: >= 7.4.0, < 7.4.2

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                "id": "CVE-2026-54261",
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                "role": "CISA Coordinator",
                "timestamp": "2026-07-02T14:42:27.412156Z",
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        }
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      "metrics": [
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            "attackComplexity": "LOW",
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            "confidentialityImpact": "HIGH",
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PYSEC-2026-614

Vulnerability from pysec - Published: 2026-07-01 22:16 - Updated: 2026-07-03 12:58

Details