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Akaunting 3.3.0 contains a stored cross-site scripting vulnerability in the XLSX item-import workflow.

CVE-2026-118368

Akaunting 3.3.0 contains a stored cross-site scripting vulnerability in the XLSX item-import workflow. An authenticated Manager can import an item whose name contains HTML. When another authenticated user selects that item while creating a document, Akaunting places the stored name in an invoice or bill line item through Vue v-html, causing attacker-controlled markup to execute in the victim's Akaunting origin.

Assessment

CVSS
7 (v4.0)
Severity
High
Known exploited
Not listed in CISA KEV
Exploit availability
Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published
11 November 2026
Last updated
11 November 2026
Affected
Akaunting · Akaunting
Assigner
Fluid Attacks

CVSS vectorCVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:A/VC:H/VI:H/VA:N/SC:L/SI:L/SA:N

At the source

References

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