What is the CVSS score of CVE-2026-24744?

CVE-2026-24744 has a CVSS 3.1 base score of 5.7 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:H/A:L. EPSS exploitation probability: 0.0%.

Which versions of Invoiceplane are affected by CVE-2026-24744?

Organizations using the Edit Invoices functions of InvoicePlane should be aware of moderate risk from CVE-2026-24744, a cross-site scripting vulnerability rated CVSS 5.7.. A patch is available.

Is there a public PoC exploit available for CVE-2026-24744?

Yes, a public proof-of-concept exploit is available for CVE-2026-24744. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate CVE-2026-24744?

Within 30 days: Identify affected systems running the Edit Invoices functions of InvoicePlane and apply vendor patches as part of regular patch cycle. Verify Content-Security-Policy and output encoding.

Invoiceplane CVE-2026-24744

MEDIUM

Cross-site Scripting (XSS) (CWE-79)

2026-02-18 security-advisories@github.com

XSS Invoiceplane

5.7

CVSS 3.1 · GitHub Advisory

Severity by source

GitHub Advisory PRIMARY

5.7 MEDIUM

AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:H/A:L

Primary rating from GitHub Advisory · only source for this CVE.

CVSS VectorGitHub Advisory

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

High

Availability

Low

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 21:55 vuln.today

PoC Detected

Feb 20, 2026 - 18:45 vuln.today

Public exploit code

Patch released

Feb 20, 2026 - 18:45 nvd

Patch available

CVE Published

Feb 18, 2026 - 22:16 nvd

MEDIUM 5.7

DescriptionGitHub Advisory

InvoicePlane is a self-hosted open source application for managing invoices, clients, and payments. A Stored Cross-Site Scripting (XSS) vulnerability occurs in the Edit Invoices functions of InvoicePlane version 1.7.0. When editing invoices, the application does not validate user input at the invoice_number parameter. Although administrator privileges are required to exploit it, this is still considered a critical vulnerability as it can cause actions such as unauthorized modification of application data, creation of persistent backdoors through stored malicious scripts, and full compromise of the application's integrity. Version 1.7.1 patches the issue.

AnalysisAI

Stored XSS in InvoicePlane 1.7.0's invoice editing function fails to sanitize the invoice_number parameter, allowing authenticated administrators to inject malicious scripts that persist in the application. Public exploit code exists for this vulnerability, enabling attackers with admin access to modify data, create backdoors, and compromise application integrity. Version 1.7.1 addresses this issue.

Technical ContextAI

Classified as CWE-79 (Cross-site Scripting (XSS)). Affects the Edit Invoices component of Invoiceplane. InvoicePlane is a self-hosted open source application for managing invoices, clients, and payments. A Stored Cross-Site Scripting (XSS) vulnerability occurs in the Edit Invoices functions of InvoicePlane version 1.7.0. When editing invoices, the application does not validate user input at the invoice_number parameter. Although administrator privileges are required to exploit it, this is still considered a critical vulnerability as it can cause actions such as unauthorized modification of appli

RemediationAI

A vendor patch is available — apply it immediately. Implement output encoding and Content Security Policy headers. Restrict network access to the affected service where possible.