ctrlo lenio Notice views/layouts/main.tt notice.notice.text cross site scripting

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
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A vulnerability has been found in ctrlo lenio (affected version not known) and classified as problematic. Affected by this vulnerability is some unknown functionality of the file views/layouts/main.tt of the component Notice Handler. The manipulation of the argument notice.notice.text with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity.

The weakness was released 12/18/2022 as aa300555343c1c081951fcb68bfb6852fbba7451. It is possible to read the advisory at github.com. This vulnerability is known as CVE-2021-4254. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

Applying the patch aa300555343c1c081951fcb68bfb6852fbba7451 is able to eliminate this problem. The bugfix is ready for download at github.com.





CPE 2.3info

CPE 2.2info


VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.3

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
NVD Vector: 🔍

CNA Base Score: 3.5
CNA Vector (VulDB): 🔍



VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍


Class: Cross site scripting
CWE: CWE-79 / CWE-74 / CWE-707
ATT&CK: T1059.007

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍


Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍


Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: aa300555343c1c081951fcb68bfb6852fbba7451


12/18/2022 🔍
12/18/2022 +0 days 🔍
12/18/2022 +0 days 🔍
01/15/2023 +28 days 🔍


Advisory: aa300555343c1c081951fcb68bfb6852fbba7451
Status: Confirmed

CVE: CVE-2021-4254 (🔍)


Created: 12/18/2022 10:55 PM
Updated: 01/15/2023 09:59 AM
Changes: 12/18/2022 10:55 PM (42), 01/15/2023 09:57 AM (2), 01/15/2023 09:59 AM (21)
Complete: 🔍


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