Description
DataEase is an open source data visualization and analysis tool. Prior to version 1.18.11, DataEase has a vulnerability that allows an attacker to to obtain user cookies. The program only uses the `ImageIO.read()` method to determine whether the file is an image file or not. There is no whitelisting restriction on file suffixes. This allows the attacker to synthesize the attack code into an image for uploading and change the file extension to html. The attacker may steal user cookies by accessing links. The vulnerability has been fixed in v1.18.11. There are no known workarounds.
References (3)
Core 3
Core References
Exploit x_refsource_confirm
https://github.com/dataease/dataease/security/advisories/GHSA-w2r4-2r4w-fjxv
Patch x_refsource_misc
https://github.com/dataease/dataease/commit/826513053146721a2b3e09a9c9d3ea41f8f10569
Release Notes x_refsource_misc
https://github.com/dataease/dataease/releases/tag/v1.18.11
Scores
CVSS v3
7.5
EPSS
0.0010
EPSS Percentile
27.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-434
Status
published
Products (1)
dataease/dataease
< 1.18.11
Published
Sep 21, 2023
Tracked Since
Feb 18, 2026