Authenticated Improper Authorization Vulnerability in Akaunting by Akaunting
CVE-2026-19198

8.7HIGH

Key Information:

Vendor

Akaunting

Status
Akaunting
Vendor
CVE Published:
19 August 2026

What is CVE-2026-19198?

Akaunting 3.1.21 exposes an authenticated improper authorization vulnerability within the BulkActions dispatcher. This security flaw permits unintended access to operations that should be restricted to authorized users, potentially allowing an attacker with valid credentials to manipulate bulk actions improperly. Users of Akaunting are advised to update to the latest version to mitigate this risk and enhance their security posture.

Affected Version(s)

Akaunting Windows 3.1.21

References

https://fluidattacks.com/advisories/badbo
third-party-advisory
https://github.com/akaunting/akaunting
product
https://github.com/akaunting/akaunting/releases/tag/3.2.1
patch

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Jaime RamĂ­rez
.