---
id: CVE-2026-116555
title: Argilla Sandbox.vue cross site scripting
summary: >-
  A vulnerability has been found in Argilla up to 2.8.0. The impacted element is
  an unknown function of the file
  argilla-frontend/components/features/annotation/container/fields/sandbox/Sandbox.vue.
  The manipulation of the argument templat…
severity: low
cvss: 2.4
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:C'
cvssSource: cna
cwe:
  - CWE-79
  - CWE-94
product: Argilla
affected:
  - Argilla 2.0
  - Argilla 2.1
  - Argilla 2.2
  - Argilla 2.3
  - Argilla 2.4
  - Argilla 2.5
  - Argilla 2.6
  - Argilla 2.7
  - Argilla 2.8.0
published: '2026-10-26'
updated: '2026-10-26'
sourceUpdated: '2026-10-26T22:30:16.499Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-116555'
references:
  - url: 'https://vuldb.com/vuln/426456'
    label: VDB-426456 | Argilla Sandbox.vue cross site scripting
  - url: 'https://vuldb.com/vuln/426456/cti'
    label: 'VDB-426456 | CTI Indicators (IOB, IOC, TTP, IOA)'
  - url: 'https://vuldb.com/cve/CVE-2026-116555'
    label: CVE-2026-116555 | CVE Analysis and Report
  - url: 'https://vuldb.com/submit/1022936'
    label: >-
      Submit #1022936 | Argilla argilla 2.3.0 to 2.8.0 (develop commit 5338519)
      Cross Site Scripting
  - url: 'https://github.com/argilla-io/argilla/issues/5876'
  - url: >-
      https://github.com/3em0/cve_repo/tree/main/2026/argilla-io.argilla_stored_xss_custom_field_iframe/poc
tags:
  - cve.org
epss: 0.0021
epssPercentile: 0.11146
ingestedAt: '2026-10-27T16:11:59.127Z'
---

## Overview

A vulnerability has been found in Argilla up to 2.8.0. The impacted element is an unknown function of the file argilla-frontend/components/features/annotation/container/fields/sandbox/Sandbox.vue. The manipulation of the argument template leads to cross site scripting. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.

## Affected

- `Argilla 2.0`
- `Argilla 2.1`
- `Argilla 2.2`
- `Argilla 2.3`
- `Argilla 2.4`
- `Argilla 2.5`
- `Argilla 2.6`
- `Argilla 2.7`
- `Argilla 2.8.0`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.