CVE-2021-4255

Published: Dec 18, 2022Modified: Jun 17, 2026

6.1

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Exploitability: 2.8 / Impact: 2.7

Source: NVD

Description

A vulnerability was found in ctrlo lenio and classified as problematic. Affected by this issue is some unknown functionality of the file views/contractor.tt. The manipulation of the argument contractor.name leads to cross site scripting. The attack may be launched remotely. The name of the patch is e1646d5cd0a2fbab9eb505196dd2ca1c9e4cdd97. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-216212.

Affected (1)

Products: Ctrlo: Lenio

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Ctrlo Lenio	Before 2021-02-08

Related CWEs

Improper Neutralization

The product does not ensure or incorrectly ensures that structured messages or data are well-formed and that certain security properties are met before being read from an upstream component or sent to a downstream component.

References (4)

https://github.com/ctrlo/lenio/commit/e1646d5cd0a2fbab9eb505196dd2ca1c9e4cdd97

Source: cna@vuldb.com

PatchThird Party Advisory

https://vuldb.com/?id.216212

Source: cna@vuldb.com

Third Party Advisory

https://github.com/ctrlo/lenio/commit/e1646d5cd0a2fbab9eb505196dd2ca1c9e4cdd97

Source: af854a3a-2127-422b-91ae-364da2661108

PatchThird Party Advisory

https://vuldb.com/?id.216212

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

Timeline

No history available yet.