Low severity · published Oct 26, 2026
CVE-2026-116555
Argilla Sandbox.vue cross site scripting
New
2.4
CVSS
0.2%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
Required
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 11% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AR
Argilla · Argilla
2.0; 2.1; 2.2; 2.3; 2.4; 2.5; +3 more · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-116555
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-116555
github.com
https://github.com/3em0/cve_repo/tree/main/2026/argilla-io.argilla_stored_xss_custom_field_iframe/poc
github.com
https://github.com/argilla-io/argilla/issues/5876
vuldb.com
https://vuldb.com/cve/CVE-2026-116555
vuldb.com
https://vuldb.com/submit/1022936
vuldb.com
https://vuldb.com/vuln/426456
vuldb.com
https://vuldb.com/vuln/426456/cti
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