CVE-2026-105828
Parse Server 9.0.0 before 9.10.1 Class Name Disclosure via GraphQL Errors
Published Oct 16, 2026 · corrected/updated Oct 16, 2026 · evidence confidence high
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 classes.
Grounded briefings
Catalog interpretations for three audiences. Each brief cites ingested metadata and the original advisories below. They are not independent research and they do not invent exploit steps.
Executive
CVE-2026-105828 is a medium public vulnerability record for this product. It is not currently listed in the CISA Known Exploited catalog. Check the linked vendor or CERT advisories for patch status. This summary is a catalog interpretation of the ingested metadata and cites the original advisories below.
System administrator
Identify whether this product is in your estate, then compare installed versions with the affected ranges. Affected packages or ranges on record: parse (8.2.2 → 8.6.92). Check the linked vendor or CERT advisories for patch status. Prefer the vendor or distribution advisory linked in Sources before changing production systems. This is a catalog interpretation, not a runbook.
Security analyst
Signals on file: EPSS 0.3%. It is not currently listed in the CISA Known Exploited catalog. Sources contributing to this record: epss, github, osv. Public exploit references, when present, are outbound links only and are not proof of active exploitation. This is a catalog interpretation of stored metadata.
Exploitation and remediation
Exploitation evidence
Not listed as known exploited in CISA KEV. Not in the CISA KEV catalog.
Patch and remediation
No required-action text is stored yet. Use the vendor or CERT links in Sources for patch availability.
Safe detection guidance
Compare installed versions with the affected ranges below and verify the advisory from the original publisher. This site stores metadata and outbound links only; it does not ship exploit code or proof-of-concept payloads.
Code
The project this record applies to. Exploit listings stay in References.
Timeline
Detection, updates, and resolution for this record.
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
Oct 16, 2026 · GitHub Advisory Database
Fix available
parse fixed in 8.6.92
Oct 16, 2026 · GitHub Advisory Database
Fix available
parse fixed in 8.6.92
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
Affected
- Bitnami parse8.2.2 → 8.6.92
Sources
- 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 - OSV.devPackage advisoryBIT-parse-2026-105828
Parse Server 9.0.0 before 9.10.1 Class Name Disclosure via GraphQL Errors
osv.dev