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.
Advisories
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Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Tue, 13 Oct 2026 17:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | Koillection through 1.8.4 Stored XSS via Datum File Attachment Uploads | |
| First Time appeared |
Benjaminjonard
Benjaminjonard koillection |
|
| Weaknesses | CWE-79 | |
| CPEs | cpe:2.3:a:benjaminjonard:koillection:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Benjaminjonard
Benjaminjonard koillection |
|
| References |
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|
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-10-13T16:53:05.007Z
Reserved: 2026-10-13T16:22:10.503Z
Link: CVE-2026-110101
No data.
Status : Received
Published: 2026-10-13T17:17:33.830
Modified: 2026-10-13T17:17:33.830
Link: CVE-2026-110101
No data.
OpenCVE Enrichment
No data.
Weaknesses