CVE-2026-108725

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Source
https://cve.org/CVERecord?id=CVE-2026-108725
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-108725.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-108725
Published
2026-10-11T12:19:34Z
Modified
2026-10-14T02:31:05Z
Severity
  • 5.1 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N CVSS Calculator
Summary
Cheshire Cat AI core through 2.0.23 Stored XSS via uploads plugin
Details

Cheshire Cat AI core through 2.0.23 contains a stored cross-site scripting vulnerability in the uploads plugin that allows authenticated users to upload HTML files via POST /uploads without type restrictions. Attackers can send the public GET /uploads/{path} URL to a signed-in victim, executing script in the application origin with the victim's access_token cookie, including administrators.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-79"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/108xxx/CVE-2026-108725.json"
}
References

Affected packages

Git / github.com/cheshire-cat-ai/core

Affected ranges

Type
GIT
Repo
https://github.com/cheshire-cat-ai/core
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
c22731e7009ac89835b1d7b1cabc5989d998ec3e
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "last_affected":  "2.0.23"
        },
        {
            "fixed":  "2.0.23"
        }
    ],
    "source":  [
        "AFFECTED_FIELD",
        "DESCRIPTION"
    ]
}

Affected versions

1.*
1.9.0
2.*
2.0.19
2.0.20
2.0.21
2.0.22

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-108725.json"