Cross Site Request Forgery vulnerability in Squidex.io Squidex CMS v.7.21.0 and before allows a remote attacker to escalate privileges via the IdentityServer account profile endpoint

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation poc

Automatable yes

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
n/a n/a affected
Version Status Constraints
n/a affected —

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Project Subscriptions

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/Squidex/squidex cve-icon
https://lgnas.gitbook.io/findings/cve-2026-31016 cve-icon cve-icon
https://lgnas.gitbook.io/hello/silly-findings/squidex-cms-csrf cve-icon
https://www.youtube.com/watch?v=62ay_jrwUcI cve-icon
History

Tue, 30 Jun 2026 01:15:00 +0000

Type Values Removed Values Added
Title Cross‑Site Request Forgery in Squidex CMS Enables Privilege Escalation

Mon, 29 Jun 2026 23:15:00 +0000

Type Values Removed Values Added
Title Cross‑Site Request Forgery Enabling Privilege Escalation in Squidex CMS Cross‑Site Request Forgery in Squidex CMS Enables Privilege Escalation
Weaknesses CWE-285

Mon, 29 Jun 2026 22:15:00 +0000

Type Values Removed Values Added
Title Cross‑Site Request Forgery Enabling Privilege Escalation in Squidex CMS
Weaknesses CWE-285

Mon, 29 Jun 2026 21:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-352
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Mon, 29 Jun 2026 20:15:00 +0000

Type Values Removed Values Added
Description Cross Site Request Forgery vulnerability in Squidex.io Squidex CMS v.7.21.0 and before allows a remote attacker to escalate privileges via the IdentityServer account profile endpoint
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-06-29T20:39:16.456Z

Reserved: 2026-03-09T00:00:00.000Z

Link: CVE-2026-31016

cve-icon Vulnrichment

Updated: 2026-06-29T20:39:11.649Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-30T01:00:05Z

Weaknesses