CVE-2023-28485

low-risk
Published 2023-06-26

A stored cross-site scripting (Stored XSS) vulnerability in file preview in WeKan before 6.75 allows remote authenticated users to inject arbitrary web script or HTML via names of file attachments. Any user can obtain the privilege to rename within their own board (where they have BoardAdmin access), and renameAttachment does not block XSS payloads.

Do I need to act?

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0.20% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.4/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Wekan Project

References (6)

Exploit http://packetstormsecurity.com/files/172649/Wekan-6.74-Cross-Site-Scripting.html
Product https://wekan.github.io/
Exploit https://wekan.github.io/hall-of-fame/filebleed/
Exploit http://packetstormsecurity.com/files/172649/Wekan-6.74-Cross-Site-Scripting.html
Product https://wekan.github.io/
Exploit https://wekan.github.io/hall-of-fame/filebleed/
27
/ 100
low-risk
Severity 21/34 · High
Exploitability 1/34 · Minimal
Exposure 5/34 · Minimal