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CVE-2026-119571medium6.3

Parse Server 9.7.0 before 9.10.5-alpha.10 Installation Update Misdirection via Installation ID

Impact

Parse Server versions 9.7.0 before 9.10.5-alpha.10 contain an authorization flaw, allowing attackers with knowledge of another installation's object ID to update protected fields. The weakness occurs when protectedFieldsTriggerExempt is enabled. Attackers must have access to the installation ID.

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.

parse-community · VulnCheck

parse-server

2 ranges
VulnCheck version evidence

Package identity

pkg:npm/parse-serverExplore parse-server →

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

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

affected

9.7.0 → before 9.10.5-alpha.10

semver versions

unaffected

9.10.5-alpha.10

semver versions

unknown

Other versions: unaffected

Original source description

Parse Server from 9.7.0 before 9.10.5-alpha.10 contains an authorization flaw that applies _Installation updates addressed by object ID to the installation named in the X-Parse-Installation-Id header. When protectedFieldsTriggerExempt is enabled, attackers knowing another installation's object ID can make a beforeSave trigger process that installation's protected fields while writing elsewhere.

Inside the record

Evidence available

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

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

Original records

CVE-2026-119571

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-639 ↗

Authorization Bypass Through User-Controlled Key

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:parseplatform:parse-server:*:*:*:*:*:*:*:*

From (inclusive): 9.7.0

Before: 9.10.5-alpha.10

Original applicability statements
[
  {
    "nodes": [
      {
        "operator": "OR",
        "negate": false,
        "cpeMatch": [
          {
            "vulnerable": true,
            "criteria": "cpe:2.3:a:parseplatform:parse-server:*:*:*:*:*:*:*:*",
            "versionStartIncluding": "9.7.0",
            "versionEndExcluding": "9.10.5-alpha.10"
          }
        ]
      }
    ]
  }
]
Contributing organizations · 1
VulnCheck

Assigning organization

2026-10-30

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

2 sources
github.com/parse-community/parse-server/security/advisories/GHSA-8j8q-73xx-w3m4
vendor-advisoryVulnCheck
www.vulncheck.com/advisories/parse-server-9.7.0-before-9.10.5-alpha.10-installation-update-misdirection-via-installation-id
third-party-advisoryVulnCheck