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Vulnerability record · CVE-2026-55809 · published 10 July 2026

CVE-2026-55809: Flag attendance field project flag attendance field mass assignment vulnerability

FFlag Attendance Field Project · Flag Attendance Field

Improperly Controlled Modification of Dynamically-Determined Object Attributes vulnerability in Drupal Flag attendance field allows Object Injection. This issue affects Flag attendance field versions: from 0.0.0 to 1.2.

8.1 CVSS 3.1 High EPSS 0.43% · top 64.9% CWE-915 · Mass assignment
8.1CVSS 3.1 base score
0.43%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
1References
14 Jul 2026Last modified by NVD

Description

Improperly Controlled Modification of Dynamically-Determined Object Attributes vulnerability in Drupal Flag attendance field allows Object Injection. This issue affects Flag attendance field versions: from 0.0.0 to 1.2.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.drupal.org/sa-contrib-2026-049 Vendor Advisory

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Source: NIST National Vulnerability Database (record CVE-2026-55809), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.