CVE-2026-26281General(invoiceplane / invoiceplane)

LOWCVSS 4.4 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

InvoicePlane is a self-hosted open source application for managing invoices, clients, and payments. A stored cross-site scripting (XSS) vulnerability in the Sumex invoice view allows an authenticated user with client and invoice management privileges to execute arbitrary JavaScript in the browser of any user viewing the invoice. This can lead to session hijacking, data theft, or other malicious actions on behalf of the victim user. Version 1.7.1 patches the issue.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-79

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

AVAILABLE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • invoiceplane

Threat summary

  • 2 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 2 signals
  • General: 1 classified signal
  • Disclosure: 1 classified signal
  • Peaked 1d ago at 1 mentions (2026-02-19); latest day: 1
  • 2 total mentions across 2 days

Affected systems

Products
invoiceplane

1 version affected across 1 product

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-02-19: 1Mentions · 2026-02-24: 1Technical Details · 2026-02-19: 1Technical Details · 2026-02-24: 102-1902-24
Signal classification2 categories
General
150.0%
Disclosure
150.0%
Referenced assets2 URLs
Classification over time
DateTotalLabels
2026-02-191
General1
2026-02-241
Disclosure1
Full discourse2 posts
  • CVE@CVEnew
    Disclosure

    CVE-2026-26281 InvoicePlane is a self-hosted open source application for managing invoices, clients, and payments. A stored cross-site scripting (XSS) vulnerability in the Sumex inv… https://www.cve.org/CVERecord?id=CVE-2026-26281

    Post summary

    The CVE-2026-26281 is a stored XSS vulnerability in InvoicePlane's Sumex module, with no mention of PoC, exploitation, or patch.

    00000183
    56.5K followersView on X
  • Vulmon Vulnerability Feed@VulmonFeeds
    General

    CVE-2026-26281 Stored Cross-Site Scripting in InvoicePlane 1.7.1 Invoice View Vulnerability https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-26281

    Post summary

    The text reports a stored XSS vulnerability in InvoicePlane 1.7.1 but offers no PoC, exploit code, patch, or evidence of active exploitation.

    0000032
    4.0K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appinvoiceplaneinvoiceplane1.7.0--

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