CVE-2026-5568 | THREATINT

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.

PUBLISHED Reserved 2026-04-04 | Published 2026-04-05 | Updated 2026-04-06 | Assigner VulDB

MEDIUM: 5.1CVSS: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

LOW: 3.5CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R

LOW: 3.5CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R

4.0AV:N/AC:L/Au:S/C:N/I:P/A:N/E:POC/RL:ND/RC:UR

Problem types

Cross Site Scripting

Code Injection

Timeline

2026-04-04:	Advisory disclosed
2026-04-04:	VulDB entry created
2026-04-04:	VulDB entry last update

Credits

gabriel (VulDB User) reporter

VulDB CNA Team coordinator

References

vuldb.com/vuln/355338 (VDB-355338 | Akaunting Invoice/Billing cross site scripting) vdb-entry technical-description

vuldb.com/vuln/355338/cti (VDB-355338 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/submit/783139 (Submit #783139 | Akaunting v3.1.21 Cross Site Scripting) third-party-advisory

docs.google.com/...PXz0HXZu_iUqWDQZavtM9t1U/edit?usp=sharing exploit

cve.org (CVE-2026-5568)

nvd.nist.gov (CVE-2026-5568)

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