TI-2026-71117 Aliases CVE-2026-109301 GHSA-rxj9-xm24-7477

Denial of service in Parse Server via unresolved file pointers

LOW 36CWE-248Published 2026-10-12 · Updated 2026-10-18

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Attack requirements: Present
Impact type: Denial of service
Confidentiality · integrity · availability: None · None · High
Fix status: Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-248.

Summary

Parse Server before 8.6.95 and from 9.0.0 before 9.10.2-alpha.3 does not resolve file references that lack a URL before passing objects to Cloud Code triggers and LiveQuery. This uncaught exception (CWE-248) terminates the process. An unauthenticated remote attacker can trigger it when public write access or sign-up is allowed on a class with Cloud Code save, find, or delete triggers or LiveQuery enabled, crashing the server or breaking later requests.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Description from the CNA

Parse Server before 8.6.95 and 9.0.0 before 9.10.2-alpha.3 does not resolve file references lacking a URL before passing objects to Cloud Code triggers and LiveQuery, causing an uncaught exception that terminates the process. Attackers able to write to a class with Cloud Code save, find, or delete triggers or LiveQuery enabled, including unauthenticated users when public write access or sign-up is allowed, can crash the server or break subsequent requests.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00348 28th percentileScored 2026-11-07

Fix Fixed parse-server (parse-community): 9.10.2-alpha.3, 8.6.95

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
parse-community	parse-server	9.0.0 to before 9.10.2-alpha.3	9.10.2-alpha.3	Patch available	CNA
parse-community	parse-server	before 8.6.95	8.6.95	Patch available	CNA

parse-server Vendorparse-community Affected 9.0.0 to before 9.10.2-alpha.3 Fixed in 9.10.2-alpha.3 Patch available CNA
parse-server Vendorparse-community Affected before 8.6.95 Fixed in 8.6.95 Patch available CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPE	Versions	Role	Vendor
cpe:2.3:a:parseplatform:parse-server::::::::	—	—	parse-community

cpe:2.3:a:parseplatform:parse-server:*:*:*:*:*:*:*:* Versions — — ·parse-community

Remediation

Fixed versions are 8.6.95 for parse-server 8.x and 9.10.2-alpha.3 for parse-server 9.x.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Fix · CNA parse-server (parse-community) Fixed in 9.10.2-alpha.3
Fix · CNA parse-server (parse-community) Fixed in 8.6.95

Timeline

2026-10-12 Threatist record created from CVE-2026-109301
2026-10-12 Alias added: GHSA-rxj9-xm24-7477
2026-10-13 Priority changed: MEDIUM → LOW
2026-10-18 CISA SSVC decision points changed

References

Advisory 1

GitHub Security Advisory (GHSA-gpr6-gr9g-pfw6)

TI-2022-08574 Command Injection in Parse server CVSS 3.1CRITICAL 10.0
TI-2024-18136 Parse Server literalizeRegexPart SQL Injection CVSS 3.1CRITICAL 10.0
TI-2022-18768 Parse Server vulnerable to Remote Code Execution via prototype pollution in MongoDB BSON parser CVSS 3.1CRITICAL 9.8
TI-2024-31550 Parse Server's custom object ID allows to acquire role privileges CVSS 3.1HIGH 8.1
TI-2025-35510 parse is a package designed to parse JavaScript SDK. CVSS 3.1MEDIUM 6.5
TI-2024-26265 ZDI-CAN-23894: Parse Server literalizeRegexPart SQL Injection Authentication Bypass Vulnerability CVSS 3.1CRITICAL 9.8

See all 158 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences