CVE-2026-116556 Details
Description
A vulnerability was found in Argilla up to 2.8.0. This affects an unknown function of the file argilla-frontend/components/features/annotation/container/fields/text-field/TextField.vue. The manipulation of the argument text results in cross site scripting. The attack can be executed remotely. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.
A cross-site scripting (XSS) vulnerability has been identified in Argilla versions through 2.8.0. The issue arises in the text field component of the annotation feature, where user input is rendered using Vue's raw 'v-html' directive without proper sanitization. This flaw allows remote execution of malicious scripts, particularly by users with workspace admin or owner roles who can create records. The vulnerability has been publicly disclosed and is actively exploitable.
Users are advised to update to Argilla versions after 2.8.0, where this vulnerability has been addressed.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 26, 2026CISA-ADP
Assessed Oct 27, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/3em0/cve_repo/tree/main/2026/argilla-io.argilla_stored_xss_textfield_v_html/poc | [email protected] | ExploitTechnical Description |
| https://github.com/argilla-io/argilla/issues/5877 | [email protected] | ExploitIssue TrackingTechnical DescriptionVendor |
| https://vuldb.com/cve/CVE-2026-116556 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/submit/1022940 | [email protected] | Issue TrackingPermission Required |
| https://vuldb.com/vuln/426457 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/426457/cti | [email protected] | Content Wall |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | [email protected] |
| CWE-94 | Improper Control of Generation of Code ('Code Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Argilla | <= 2.8.0 (semver) |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 27, 2026 | CVE Modified | CISA-ADP |
| Oct 26, 2026 | New CVE Received | [email protected] |