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HIGH · 7.5

CVE-2026-21626

Access control settings for forum post custom fields are not applied to the JSON output type, leading to an ACL violation vector an information disclosure

Vulnerability Description

Access control settings for forum post custom fields are not applied to the JSON output type, leading to an ACL violation vector an information disclosure

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE

Affected Products

VendorProductVersions
StackideasEasydiscuss>= 1.0.0, <= 5.0.15

Related Weaknesses (CWE)

CWE-200

References

FAQ

What is CVE-2026-21626?

CVE-2026-21626 is a vulnerability with a CVSS score of 7.5 (HIGH). Access control settings for forum post custom fields are not applied to the JSON output type, leading to an ACL violation vector an information disclosure

How severe is CVE-2026-21626?

CVE-2026-21626 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-21626?

Check the references section above for vendor advisories and patch information. Affected products include: Stackideas Easydiscuss.