CVE-2026-11942Public exploitNetwork attack vector

Authenticated stored XSS via unsafe modal rendering

Published Jun 22, 2026 · Updated Jun 22, 2026

Stored XSS in Akaunting 3.1.21 allows remote authenticated users to execute JavaScript through a crafted record name in a delete modal. The delete confirmation component passes the stored model name to Vue's v-html directive, treating attacker-controlled markup as executable HTML instead of text. Record creation or modification permission is required, and execution occurs when another authenticated user opens the affected delete confirmation flow.

CVSS severity4.8
Medium
EPSS probability0.44%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in Akaunting 3.1.21 allows remote authenticated users to execute JavaScript through a crafted record name in a delete modal. The delete confirmation component passes the stored model name to Vue's v-html directive, treating attacker-controlled markup as executable HTML instead of text. Record creation or modification permission is required, and execution occurs when another authenticated user opens the affected delete confirmation flow.

The record

CVE
CVE-2026-11942
Published
Jun 22, 2026
Updated
Jun 22, 2026
Vendor
Akaunting
Product
Akaunting
Classifications
CWE-79, CAPEC-592, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 22, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 22, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=3.1.21

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Akaunting · Akauntingversion=3.1.21

Published CVSS scores

4.8Fluid AttacksCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC-592Stored XSS
T1059.007Command and Scripting Interpreter: JavaScript

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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