CVE-2026-11943

Akaunting 3.1.21 - Authenticated stored XSS in document timeline

Published Jun 22, 2026 CVSS 4.0 · 4.8 Medium EPSS < 1% KEV · Not listed
Description
Akaunting 3.1.21 contains an authenticated stored cross-site scripting vulnerability in the document timeline shown on invoice and bill detail pages. An authenticated user can store HTML/JavaScript in their own profile name.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Akaunting 3.1.21 contains an authenticated stored cross-site scripting vulnerability in the document timeline shown on invoice and bill detail pages. An authenticated user can store HTML/JavaScript in their own profile name.
Title Akaunting 3.1.21 - Authenticated stored XSS in document timeline
First Time appeared Akaunting
Akaunting akaunting
Weaknesses CWE-79
CPEs cpe:2.3:a:akaunting:akaunting:3.1.21:*:linux:*:*:*:*:*
cpe:2.3:a:akaunting:akaunting:3.1.21:*:macos:*:*:*:*:*
cpe:2.3:a:akaunting:akaunting:3.1.21:*:windows:*:*:*:*:*
Vendors & Products Akaunting
Akaunting akaunting
References
Metrics cvssV4_0

{'score': 4.8, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Fluid Attacks
Published
Updated
Jun 22, 2026, 4:28 PM
Reserved
Jun 10, 2026, 8:45 PM
Status
Deferred
Published
Jun 22, 2026, 4:16 PM
Modified
Jun 22, 2026, 6:16 PM