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Vulnerabilities

Vulnerability · CVE-2026-105828

Parse Server 9.0.0 before 9.10.1 Class Name Disclosure via GraphQL Errors

Published Oct 8, 2026 · catalog updated Oct 16, 2026 · Parse Server 9.0.0 before

Check if you run it

No confirmed exploitation is on record for CVE-2026-105828. EPSS is 0.33%. Act only if a listed version of Parse Server 9.0.0 before is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (Parse Server 9.0.0 before).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium6.3
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.33%
Remediation
Advisory link
Affected products
Bitnami parse · vendor parse-community parse-server

Parse Server 8.2.2 before 8.6.92 and 9.0.0 before 9.10.1-alpha.12 contains an information disclosure vulnerability in which GraphQL validation error messages reveal hidden class names when public introspection is disabled. Unauthenticated attackers holding only the public Application Id can send crafted operations triggering unknown-argument or invalid enum value errors to learn pointer and relation target classes.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • Bitnami parse8.2.2 → 8.6.92
  • vendor parse-community parse-serverversion unspecified

How to fix CVE-2026-105828

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-105828. EPSS is 0.33%. Act only if a listed version of Parse Server 9.0.0 before is installed.

Which versions are affected?

Compare what you have installed with 8.2.2 → 8.6.92. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-209. EPSS 0.33%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Oct 16, 2026 · GitHub Advisory Database

    Detected

    Parse Server 8.2.2 before 8.6.92 and 9.0.0 before 9.10.1 contains an information disclosure vulnerability in which GraphQL validation error messages reveal hidden class names when public introspection is disabled. Unauthenticated attackers holding only the public Application Id can send crafted operations triggering unknown-argument or invalid enum value errors to learn pointer and relation target

  2. Oct 16, 2026 · GitHub Advisory Database

    Fix available

    parse fixed in 8.6.92

  3. Oct 16, 2026 · GitHub Advisory Database

    Fix available

    parse fixed in 8.6.92

  4. Oct 16, 2026 · GitHub Advisory Database

    Updated

    Parse Server 8.2.2 before 8.6.92 and 9.0.0 before 9.10.1 contains an information disclosure vulnerability in which GraphQL validation error messages reveal hidden class names when public introspection is disabled. Unauthenticated attackers holding only the public Application Id can send crafted operations triggering unknown-argument or invalid enum value errors to learn pointer and relation target

Sources

  • CVE.orgVulnerability recordCVE-2026-105828

    Parse Server 8.2.2 before 8.6.92 and 9.0.0 before 9.10.1-alpha.12 contains an information disclosure vulnerability in which GraphQL validation error messages reveal hidden class names when public introspection is disabled. Unauthenticated attackers holding only the public Applica

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-105828

    30-day exploitation probability 0.3%

    first.org
  • GitHub Advisory DatabasePackage advisoryGHSA-6m77-f8xr-f723

    GitHub Advisory Database record mirrored by OSV.

    github.com
  • OpenSSF OSV / OSV ScannerPackage advisoryBIT-parse-2026-105828

    Parse Server 9.0.0 before 9.10.1 Class Name Disclosure via GraphQL Errors

    osv.dev

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.