CVE-2026-116555

Argilla Sandbox.vue cross site scripting

State: Published
Severity: 4.8 Medium
Published: Oct 26, 2026
Updated: Oct 26, 2026
Reserved: Oct 26, 2026

Description

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.

Scores

CVSS	Score	Vector	Source
4.0	4.8 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P	VulDB
3.1	2.4 Low	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	VulDB
3.0	2.4 Low	CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:C	VulDB
2.0	3.3 Low	AV:N/AC:L/Au:M/C:N/I:P/A:N/E:POC/RL:ND/RC:C	VulDB

Weaknesses

CWE-79 Cross Site Scripting
CWE-94 Code Injection

Affected Products

Product	Versions
Argillan/a	2.0Affected 2.1Affected 2.2Affected 2.3Affected 2.4Affected 2.5Affected 2.6Affected 2.7Affected 2.8.0Affected

References

VDB-426456 | Argilla Sandbox.vue cross site scriptingvdb-entrytechnical-description
VDB-426456 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
CVE-2026-116555 | CVE Analysis and Reportthird-party-advisory
Submit #1022936 | Argilla argilla 2.3.0 to 2.8.0 (develop commit 5338519) Cross Site Scriptingthird-party-advisory
https://github.com/argilla-io/argilla/issues/5876issue-tracking
https://github.com/3em0/cve_repo/tree/main/2026/argilla-io.argilla_stored_xss_custom_field_iframe/pocexploit

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