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CVE-2020-26220— Information exposure in touchbase.ai

Quick assessment

Affected
puncsky touchbase.ai
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.

Puncsky Touchbase.ai是Puncsky个人开发者的一个用于人际关系的 web 平台。 touchbase.ai 2.0之前版本存在安全漏洞，该漏洞源于不会从图像中剥离exif数据，从而泄露信息。任何能够访问其他用户上传的图片的人都可以获得它的地理位置、设备和软件版本数据等(如果存在的话)。

CVSS 3.5 · Low EPSS 0.75% · P52

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2020-26220

Vulnerability Information
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Vulnerability Title
Information exposure in touchbase.ai
Source: CVE Program / CVE List V5
Vulnerability Description
toucbase.ai before version 2.0 leaks information by not stripping exif data from images. Anyone with access to the uploaded image of other users could obtain its geolocation, device, and software version data etc (if present. The issue is fixed in version 2.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
Puncsky Touchbase.ai 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Puncsky Touchbase.ai是Puncsky个人开发者的一个用于人际关系的 web 平台。 touchbase.ai 2.0之前版本存在安全漏洞，该漏洞源于不会从图像中剥离exif数据，从而泄露信息。任何能够访问其他用户上传的图片的人都可以获得它的地理位置、设备和软件版本数据等(如果存在的话)。
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
puncsky touchbase.ai < 2.0 -

II. Public POCs for CVE-2020-26220

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III. Intelligence Information for CVE-2020-26220

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Patches & Fixes for CVE-2020-26220 (1)

Vendor Advisories for CVE-2020-26220 (1)

Same Patch Batch · puncsky · 2020-11-11 · 4 CVEs total

CVE-2020-26218 8.0 HIGH HTML Injection in touchbase.ai
CVE-2020-26221 8.0 HIGH Stored Cross Site Scripting in touchbase.ai
CVE-2020-26219 4.7 MEDIUM Open Redirect in touchbase.ai

IV. Related Vulnerabilities

Same product: touchbase.ai
Same vendor: puncsky
Same weakness: CWE-200

V. Comments for CVE-2020-26220

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