CVE-2026-110101 (GCVE-0-2026-110101)

Vulnerability from cvelistv5 – Published: 2026-10-13 16:53 – Updated: 2026-10-13 16:53
VLAI
Title
Koillection through 1.8.4 Stored XSS via Datum File Attachment Uploads
Summary
Koillection through 1.8.4 contains a stored cross-site scripting vulnerability that allows authenticated users to upload HTML files as Datum file attachments lacking MIME restrictions. Attackers can upload HTML payloads via POST /api/data/{id}/file, served as text/html from public/uploads, executing JavaScript in victims' sessions to perform actions on their behalf.
Severity
5.1 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
5.4 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
VulnCheck CNA under the mitre root
CNA scorecard B 84/100 over 5955 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
benjaminjonard Koillection Affected: 0 , ≤ 1.8.4 (custom)
    cpe:2.3:a:benjaminjonard:koillection:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-08-16 00:00
Credits
Miraziz Kuchkarov (VOID) 9Insomnie
Show details on NVD website
To clipboard 

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}



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