CVE-2026-54175 Backpack CRUD - Broken Access Control

Backpack CRUD < 6.8.11 and < 7.0.34 contains a broken access control caused by improper mass assignment in MyAccountController::postAccountInfoForm, letting authenticated attackers escalate privileges or take over accounts via crafted requests.

CVSS base score 7.6 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.55% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Broken Access Control
Impact
Privilege Escalation
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L
Published
14 September 2026
Updated
15 October 2026
Weakness
CWE-620

Vendor fix

Update to versions 6.8.11 or 7.0.34 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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