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Marmite through 0.4.2 Unauthenticated API Access via Development Server

Type: advisorySource: Official CVE List1 source record

Marmite through 0.4.2 contains missing authentication in the development server endpoints /__marmite__/content, /__marmite__/config, and /__marmite__/file/, allowing unauthenticated attackers to create, modify, and overwrite site content and configuration. Attackers can exploit unsanitized path parameters in handle_create_content and handle_clone_content to write files outside the project directory via directory traversal.

Announced Source revision 1
Original source ↗

CVE-2026-102811

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-102811

marmite

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "vendor": "rochacbruno",
    "product": "marmite",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThanOrEqual": "0.4.2"
      }
    ],
    "packageURL": "pkg:cargo/marmite",
    "defaultStatus": "unaffected"
  }
]
Related CVEs
CVE-2026-102811

Source reference: /cveMetadata/cveId

Publisher severity

high

Source reference: /containers/cna/metrics

Event
#3889 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement