CVE-2020-1766— Improper handling of uploaded inline images
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2020-1766
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Improper handling of uploaded inline images
Source: NVD (National Vulnerability Database)
Vulnerability Description
Due to improper handling of uploaded images it is possible in very unlikely and rare conditions to force the agents browser to execute malicious javascript from a special crafted SVG file rendered as inline jpg file. This issue affects: ((OTRS)) Community Edition 5.0.x version 5.0.39 and prior versions; 6.0.x version 6.0.24 and prior versions. OTRS 7.0.x version 7.0.13 and prior versions.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: NVD (National Vulnerability Database)
Vulnerability Title
OTRS 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Open-source Ticket Request System（OTRS）是德国OTRS集团的一套开源缺陷跟踪管理系统软件。该软件将电话，邮件等各种渠道提交进来的服务请求归类为不同的队列、服务级别，服务人员通过OTRS系统来跟踪和回复客户。 OTRS（社区版）5.0.40之前的5.0.x版本、6.0.25之前的6.0.x版本和OTRS 7.0.14之前的7.0.x版本中存在安全漏洞，该漏洞源于程序没有正确处理上传的图像。攻击者可借助特制的SVG文件利用该漏洞执行恶意的JavaScript代码。
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 |
|---|---|---|---|---|
| OTRS AG | ((OTRS)) Community Edition | 5.0.x version 5.0.39 and prior versions | - | |
| OTRS AG | OTRS | 7.0.x version 7.0.13 and prior versions | - |
II. Public POCs for CVE-2020-1766
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2020-1766
请登录查看更多情报信息。
Same Patch Batch · OTRS AG · 2020-01-10 · 3 CVEs total
| CVE-2020-1767 | 3.5 LOW | Possible to send drafted messages as wrong agent |
| CVE-2020-1765 | 3.5 LOW | Spoofing of From field in several screens |
IV. Related Vulnerabilities
Same product: ((OTRS)) Community Edition
Same weakness: CWE-79
- CVE-2018-25331
Zenar Content Management System Cross-Site Scripting via aja - CVE-2021-47981
Quick.CMS 6.7 Cross-Site Scripting via CSRF to Sliders Form - CVE-2021-47975
WordPress Plugin WP Learn Manager 1.1.2 Stored XSS - CVE-2021-47957
WordPress Plugin Cookie Law Bar 1.2.1 Stored XSS via clb_bar - CVE-2021-47955
CouchCMS 2.2.1 Cross-Site Scripting via SVG File Upload
V. Comments for CVE-2020-1766
No comments yet