CVE-2026-54165

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Source
https://cve.org/CVERecord?id=CVE-2026-54165
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-54165.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-54165
Aliases
  • GHSA-m95v-4xq6-grhg
Published
2026-09-11T20:58:30Z
Modified
2026-09-13T03:30:35Z
Severity
  • 6.4 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N CVSS Calculator
Summary
Stored DOM-XSS in public shared-folder image gallery (one-click, unauthenticated victim)
Details

Dobase is an open-source, self-hosted workspace with installable tools. Versions prior to 2026.06.03 have a one-click stored DOM-based cross-site scripting (XSS) vulnerability in the public, unauthenticated shared-folder image gallery. A file's name is fully attacker-controlled and is never sanitized. It is round-tripped through an ERB-escaped data-name attribute, decoded back to its raw value by el.dataset.name, and then re-injected into innerHTML by the public-gallery Stimulus controller with no escaping. Any authenticated workspace member who can share a Files folder can store a payload; the victim is anyone with the public share link (no authentication required). The global Content-Security-Policy is sent report-only (not enforcing), so an inline onerror handler executes — this is an executing XSS, not a CSP-mitigated injection. Version 2026.06.03 fixes the issue.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-79"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54165.json"
}
References

Affected packages

Git / github.com/smgdkngt/dobase

Affected ranges

Type
GIT
Repo
https://github.com/smgdkngt/dobase
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
52dd18d55b167cc831b1091ea69dfb6bff85a06c
Database specific
Show details 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2026.06.03"
        }
    ],
    "source": "AFFECTED_FIELD"
}

Affected versions

2026.*
2026.03.13
2026.03.19
2026.03.20
2026.03.23
2026.03.24
2026.03.25
2026.04.07
2026.04.14
2026.04.15
2026.04.21
2026.04.24
2026.04.24.1
2026.04.24.2
2026.05.26
2026.05.28
2026.05.28.1
2026.05.29

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-54165.json"