CVE-2026-12673 PUBLISHED

Assigner: PRJBLK
Reserved: 19.06.2026 Published: 20.06.2026 Updated: 20.06.2026

Liquidfiles versions before 4.2.12 are affected by a broken access control vulnerability resulting in privilege escalation from an Admin in a secondary domain to a Sysadmin by modifying a group in their managed secondary (non-default) group.

Metrics

CVSS 4.0

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N
CVSS Score: 5.9

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	Low	Confidentiality	None
Attack Complexity	Low	Integrity	None	Integrity	None
Attack Requirements	Present	Availability	High	Availability	None
Privileges Required	High
User Interaction	None

CVSS 4.0

Product Status

Vendor	liquidfiles
Product	liquidfiles
Versions	Default: unaffected affected from 0 to 4.2.12 (excl.)

References

https://docs.liquidfiles.com/release_notes/version_4-2-x.html
https://projectblack.io/blog/liquidfiles-privilege-escalation/

Problem Types

CWE-285: Improper Authorization CWE

Impacts

CAPEC-233 Privilege Escalation