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CVE-2021-4254— ctrlo lenio Notice main.tt cross site scripting

Quick assessment

Affected
ctrlo lenio
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

lenio是ctrlo开源的一个设施管理系统。 ctrlo lenio存在安全漏洞，该漏洞源于其Notice Handler组件views/layouts/main.tt文件中的未知函数对参数notice.notice.text的操作允许攻击者实现跨站脚本。

CVSS 3.5 · Low EPSS 0.39% · P32

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2021-4254

Vulnerability Information
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Vulnerability Title
ctrlo lenio Notice main.tt cross site scripting
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been found in ctrlo lenio and classified as problematic. Affected by this vulnerability is an unknown functionality of the file views/layouts/main.tt of the component Notice Handler. The manipulation of the argument notice.notice.text leads to cross site scripting. The attack can be launched remotely. The name of the patch is aa300555343c1c081951fcb68bfb6852fbba7451. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-216211.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对消息或数据结构的处理不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
ctrlo lenio 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
lenio是ctrlo开源的一个设施管理系统。 ctrlo lenio存在安全漏洞，该漏洞源于其Notice Handler组件views/layouts/main.tt文件中的未知函数对参数notice.notice.text的操作允许攻击者实现跨站脚本。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
ctrlo lenio n/a -

II. Public POCs for CVE-2021-4254

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III. Intelligence Information for CVE-2021-4254

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Patches & Fixes for CVE-2021-4254 (1)

Vendor Advisories for CVE-2021-4254 (1)

Same Patch Batch · ctrlo · 2022-12-18 · 5 CVEs total

CVE-2021-4253 3.5 LOW ctrlo lenio Ticket Lenio.pm cross site scripting
CVE-2021-4255 3.5 LOW ctrlo lenio contractor.tt cross site scripting
CVE-2021-4256 3.5 LOW ctrlo lenio index.tt cross site scripting
CVE-2021-4257 3.5 LOW ctrlo lenio Task task.tt cross site scripting

IV. Related Vulnerabilities

Same product: lenio
Same vendor: ctrlo
Same weakness: CWE-707

V. Comments for CVE-2021-4254

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