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Vulnerabilities

Security research · CVE-2026-61650

Incorrect Access Control in V8 relationship creation via missing edit authorization

Published Jul 31, 2026 · catalog updated Jul 31, 2026 · Incorrect Access Control in

Last checked Nov 2, 2026. A connected source was read within the last 7 days.

Open the advisory

Exploitation likelihood is not on this record for CVE-2026-61650. A missing EPSS score is not a low risk. Compare Incorrect Access Control in with the linked advisory before you change production.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (Incorrect Access Control in).
  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
  • EPSS is missing. A missing score is not a low risk.
Severity
High8.1
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
Not in the current FIRST EPSS dataset
Remediation
Not established
Affected products
See sources for product scope

### Summary SuiteCRM V8 exposes an authenticated authorization bypass in relationship creation endpoints. A low-privileged user can call to create relationships even when the operation ultimately modifies persistent foreign-key fields on records that the attacker cannot edit. The root cause is that the API checks only and permissions before calling the relationship creation helper. For one-to-many relationships, the helper writes the right-hand-side foreign key, which turns a read-only relationship action into an unauthorized record modification. ### Impact An authenticated low-privileged user can modify security-relevant relationships and ownership fields on records that should be read-only to them. In practice, this can enable unauthorized reassignment of records, cross-user access expansion, workflow manipulation, and privilege-impacting business logic changes across multiple modules that rely on one-to-many relationships. Because the flaw lives in the generic V8 relationship API, the impact is broader than a single module and affects any similarly mapped one-to-many link where relationship creation writes a foreign key into a target record.

No affected version ranges are stored yet. Use the vendor advisory before you decide this record does not apply.

How to fix CVE-2026-61650

  • No stored fix

    No vendor fix text is stored. Use the linked advisory before you change production.

  • Version check

    No version range is stored, so an installed version cannot be checked on this page.

  • Advisory

    Open the cve_org record and follow its fix.

  • Official advisories

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

Exploitation likelihood is not on this record for CVE-2026-61650. A missing EPSS score is not a low risk. Compare Incorrect Access Control in with the linked advisory before you change production.

Which versions are affected?

Affected version ranges are not on this record. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-862: Missing Authorization. EPSS is absent from the current FIRST dataset. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

SuiteCRM security

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Jul 31, 2026 · Maintainer security tabs

    Detected

    ### Summary SuiteCRM V8 exposes an authenticated authorization bypass in relationship creation endpoints. A low-privileged user can call to create relationships even when the operation ultimately modifies persistent foreign-key fields on records that the attacker cannot edit. The root cause is that the API checks only and permissions before calling the relationship creation helper. For one-to-many

Sources

  • CVE.orgVulnerability recordCVE-2026-61650

    Official CVE identifier

    cve.org
  • Maintainer security tabsVendor advisoryGHSA-qmh9-m7g7-pxxp

    ### Summary SuiteCRM V8 exposes an authenticated authorization bypass in relationship creation endpoints. A low-privileged user can call to create relationships even when the operation ultimately modifies persistent foreign-key fields on records that the attacker cannot edit. The root cause is that the API checks only and permissions before calling the relationship creation helper. For one-to-many

    github.com

Freshness

Last verified in this catalog Nov 2, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • CVE.orgNov 2, 2026
  • Maintainer security tabsNov 1, 2026