CVE-2026-25596Public exploitNetwork attack vector

Stored XSS via unescaped product unit names

Published Feb 18, 2026 · Updated Feb 18, 2026

Stored XSS in InvoicePlane 1.7.0 and earlier allows remote authenticated users to run JavaScript through crafted product unit names. The invoice item list and responsive views concatenate unit_name and unit_name_plrl into HTML without encoding the stored values. Administrator privileges are required to save the unit, and execution occurs when another administrator views an invoice containing its product.

CVSS severity4.8
Medium
EPSS probability0.21%
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 InvoicePlane 1.7.0 and earlier allows remote authenticated users to run JavaScript through crafted product unit names. The invoice item list and responsive views concatenate unit_name and unit_name_plrl into HTML without encoding the stored values. Administrator privileges are required to save the unit, and execution occurs when another administrator views an invoice containing its product.

The record

CVE
CVE-2026-25596
Published
Feb 18, 2026
Updated
Feb 18, 2026
Vendor
InvoicePlane
Product
InvoicePlane
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Feb 18, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 18, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=<= 1.7.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

InvoicePlane · InvoicePlaneversion=<= 1.7.0

Published CVSS scores

4.8GitHubCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A: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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007JavaScript/JScript

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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