CVE-2026-110101

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Source

https://cve.org/CVERecord?id=CVE-2026-110101

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-110101.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-110101

Published

2026-10-13T16:53:05Z

Modified

2026-10-15T02:47:23Z

Severity

5.1 (Medium) CVSS_V4 - 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 CVSS Calculator

Summary

Koillection through 1.8.4 Stored XSS via Datum File Attachment Uploads

Details

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.

Database specific

{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-79"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/110xxx/CVE-2026-110101.json"
}

References

Affected packages

Git / github.com/benjaminjonard/koillection

Affected ranges

Type

GIT

Repo

https://github.com/benjaminjonard/koillection

Events

Introduced

Fixed

37506b4d40da1e49d64fcdcfe981d861d14df620

Database specific

Show details

{
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "last_affected":  "1.8.4"
        },
        {
            "fixed":  "1.8.4"
        }
    ],
    "source":  [
        "AFFECTED_FIELD",
        "DESCRIPTION",
        "REFERENCES"
    ]
}

Affected versions

1.*

1.1.0

1.1.1

1.1.2

1.1.3

1.1.4

1.1.5

1.1.6

1.1.7

1.3.15

1.3.16

1.3.17

1.3.18

1.4.0

1.4.1

1.4.10

1.4.11

1.4.12

1.4.13

1.4.2

1.4.3

1.4.4

1.4.5

1.4.6

1.4.7

1.4.8

1.4.9

1.5.0

1.5.1

1.5.10

1.5.11

1.5.12

1.5.13

1.5.14

1.5.15

1.5.16

1.5.2

1.5.3

1.5.4

1.5.5

1.5.6

1.5.7

1.5.8

1.5.9

1.6.1

1.6.10

1.6.11

1.6.12

1.6.13

1.6.14

1.6.15

1.6.16

1.6.17

1.6.18

1.6.2

1.6.3

1.6.4

1.6.5

1.6.6

1.6.7

1.6.8

1.6.9

1.7.0

1.7.1

1.8.0

1.8.1

1.8.2

1.8.3

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-110101.json"