CVE-2026-5568

Akaunting Invoice/Billing cross site scripting

State: Published
Severity: 5.1 Medium
Published: Apr 5, 2026
Updated: Apr 6, 2026
Reserved: Apr 4, 2026

Description

A vulnerability has been found in Akaunting up to 3.1.21. This issue affects some unknown processing of the component Invoice/Billing. The manipulation of the argument notes leads to cross site scripting. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Scores

CVSS	Score	Vector	Source
4.0	5.1 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P	VulDB
3.1	3.5 Low	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R	VulDB
3.0	3.5 Low	CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R	VulDB
2.0	4.0 Medium	AV:N/AC:L/Au:S/C:N/I:P/A:N/E:POC/RL:ND/RC:UR	VulDB

Weaknesses

CWE-79 Cross Site Scripting
CWE-94 Code Injection

Affected Products

Product	Versions
Akauntingn/a	3.1.0Affected 3.1.1Affected 3.1.2Affected 3.1.3Affected 3.1.4Affected 3.1.5Affected 3.1.6Affected 3.1.7Affected 3.1.8Affected 3.1.9Affected 3.1.10Affected 3.1.11Affected 3.1.12Affected 3.1.13Affected 3.1.14Affected 3.1.15Affected 3.1.16Affected 3.1.17Affected 3.1.18Affected 3.1.19Affected 3.1.20Affected 3.1.21Affected

References

VDB-355338 | Akaunting Invoice/Billing cross site scriptingvdb-entrytechnical-description
VDB-355338 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
Submit #783139 | Akaunting v3.1.21 Cross Site Scriptingthird-party-advisory
https://docs.google.com/document/d/1TFwYGdjDblEGCMM0l67PXz0HXZu_iUqWDQZavtM9t1U/edit?usp=sharingexploit

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