CVE-2026-35200Patch(parseplatform / parse-server)

LOWCVSS 5.4 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch parseplatform parse-server systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 8.6.73 and 9.7.1-alpha.4, a file can be uploaded with a filename extension that passes the file extension allowlist (e.g., .txt) but with a Content-Type header that differs from the extension (e.g., text/html). The Content-Type is passed to the storage adapter without consistency validation. Storage adapters that store and serve the provided Content-Type (such as S3 or GCS) serve the file with the mismatched Content-Type. The default GridFS adapter is not affected because it derives Content-Type from the filename at serving time. This vulnerability is fixed in 8.6.73 and 9.7.1-alpha.4.

0.5/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-436

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • parse-server

Threat summary

  • Patch or workaround signal is available
  • 1 mentions across 1 observed day

What's happening

  • Patch or workaround mentioned in 1 signal
  • 1 total mentions across 1 day

Affected systems

Products
parse-server

1 version affected across 1 product

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-04-06: 1Patch / Workaround · 2026-04-06: 104-06
Signal classification1 categories
Patch
1100.0%
Referenced assets1 URL
By indicator
Full discourse1 post
  • CVE@CVEnew
    Patch

    CVE-2026-35200 Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 8.6.73 and 9.7.1-alpha.4, a file can be uploaded with… https://www.cve.org/CVERecord?id=CVE-2026-35200

    Post summary

    The text references CVE‑2026‑35200, noting that older Parse Server versions are vulnerable to a file upload flaw and that upgrading to 8.6.73 or 9.7.1‑alpha.4 fixes the issue.

    00000140
    57.0K followersView on X
CPE platform detail4 entries

4 of 4 entries

PartVendorProductVersionTarget SWTarget HW
Appparseplatformparse-server-node.js-
Appparseplatformparse-server9.7.1node.js-
Appparseplatformparse-server9.7.1node.js-
Appparseplatformparse-server9.7.1node.js-

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