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CVE-2026-114398medium5.4

Trudesk through 1.2.11 Unrestricted File Upload via /settings/general/uploadlogo

Impact

Trudesk through 1.2.11 has an unrestricted file upload vulnerability, allowing authenticated users to upload HTML or SVG files, potentially enabling stored cross-site scripting. Attackers can spoof image MIME types to upload script-bearing files. This affects Trudesk versions less than or equal to 1.2.11.

Summarized by @cf/meta/llama-3.3-70b-instruct-fp8-fast. Verify details against the original sources.

Affected packages

This source has no supported package-version data for matching. You can read the advisory here, but this record alone cannot power a dependency check.

Affected products

Vendor version evidence. Product records are separate from automatic dependency matching.

polonel · VulnCheck

trudesk

1 range
VulnCheck version evidence

Package identity

pkg:github/polonel/trudesk

Identity supplied by VulnCheck. Version matching requires compatible range evidence.

Compare with this publisher’s ranges. This does not inspect your installation.

affected

0 → through 1.2.11

semver versions

unaffected

unknown

Other versions: unaffected

Original source description

Trudesk through 1.2.11 contains an unrestricted file upload vulnerability that allows any authenticated user to place HTML or SVG files in the public webroot via the uploadlogo, uploadpagelogo and uploadfavicon endpoints. Attackers can spoof an image MIME type to upload script-bearing files served unauthenticated from /assets/, enabling stored cross-site scripting and replacement of instance branding.

Inside the record

Evidence available

Package identity
Version evidence
Remediation guidance · not supplied
Weakness classification
Additional publishers

Describes the evidence in this view, not whether the product is safe.

Original records

CVE-2026-114398

View the latest unmodified CVE JSON from the official source. It may be newer than this imported page.

cve.new JSON →

Underlying weaknesses

The source’s classification of what caused the vulnerability.

CWE-434 ↗

Unrestricted Upload of File with Dangerous Type

VulnCheck

Related →

Environment requirements

These conditions apply together as specified by the publisher. A matching product name alone does not establish exposure.

VulnCheck · platform conditions

Any condition may hold

Vulnerable product

cpe:2.3:a:trudesk_project:trudesk:*:*:*:*:*:*:*:*

Through (inclusive): 1.2.11

Original applicability statements
[
  {
    "nodes": [
      {
        "operator": "OR",
        "negate": false,
        "cpeMatch": [
          {
            "vulnerable": true,
            "criteria": "cpe:2.3:a:trudesk_project:trudesk:*:*:*:*:*:*:*:*",
            "versionEndIncluding": "1.2.11"
          }
        ]
      }
    ]
  }
]
Contributing organizations · 2
VulnCheck

Assigning organization

2026-10-21
CISA-ADP

Additional data publisher

2026-10-28

What changed

Follow changes
No substantive changes have been recorded here yet. History starts when cve.new observes a change after tracking is enabled; earlier edits are not reconstructed.

Large field values are marked as truncated previews. Original source snapshots remain retained.

References

5 sources
hackmd.io/@leediay/multiple-vuln-trudesk-1211
third-party-advisoryVulnCheck · CISA-ADP
github.com/polonel/trudesk/blob/v1.2.11/src/controllers/main.js
technical-descriptionVulnCheck
github.com/polonel/trudesk/blob/v1.2.11/src/routes/index.js
technical-descriptionVulnCheck
github.com/polonel/trudesk
productVulnCheck
www.vulncheck.com/advisories/trudesk-through-1.2.11-unrestricted-file-upload-via-settings-general-uploadlogo
third-party-advisoryVulnCheck