CVE-2021-4253

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, which was classified as problematic, was found in ctrlo lenio. Affected is an unknown function in the library lib/Lenio.pm of the component Ticket Handler. The manipulation of the argument site_id leads to cross site scripting. It is possible to launch the attack remotely. The name of the patch is 7a1f90bd2a0ce95b8338ec0926902da975ec64d9. It is recommended to apply a patch to fix this issue. VDB-216210 is the identifier assigned to this vulnerability.

Affected (1)

Products: Ctrlo: Lenio

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Ctrlo Lenio	Before 2021-02-09

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/7a1f90bd2a0ce95b8338ec0926902da975ec64d9

Source: cna@vuldb.com

PatchThird Party Advisory

https://vuldb.com/?id.216210

Source: cna@vuldb.com

Permissions RequiredThird Party Advisory

https://github.com/ctrlo/lenio/commit/7a1f90bd2a0ce95b8338ec0926902da975ec64d9

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

PatchThird Party Advisory

https://vuldb.com/?id.216210

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

Permissions RequiredThird Party Advisory

Timeline

No history available yet.