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TI-2026-82643 Aliases CVE-2026-119125GHSA-w9vv-f4q5-5fgr

Parse Server returns reverted beforeSave field values in updates

Priority LOW 12CWE-200Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
Present
Impact type
Information disclosure
Confidentiality · integrity · availability
Low · None · None
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-200.

Summary

Parse Server from 9.0.0 before 9.10.5-alpha.8 and before 8.6.107 returns the stored value of a field reverted by a beforeSave trigger in object update responses (CWE-200). An authenticated client that can update such an object can read protected values, even without read access to that object or field. When protectedFieldsTriggerExempt is enabled, this includes the client's own raw MFA authData.

Written with Claude Haiku 5.5 from the sources below · 2026-10-30

Description from the CNA

Parse Server before 8.6.107 and 9.0.0 before 9.10.5-alpha.8 returns the stored value of a field reverted by a beforeSave trigger in object update responses, even to clients without read access to that object or field. An authenticated client able to update an object whose beforeSave trigger reverts a field, via revert() or a constant: true validator, can read protected values, including its own account's raw MFA authData when protectedFieldsTriggerExempt is enabled.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00252 16th percentileScored 2026-11-07
Fix Fixed parse-server (parse-community): 9.10.5-alpha.8, 8.6.107

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

VendorProductAffected versionsFixed inStatusSource
parse-communityparse-server9.0.0 to before 9.10.5-alpha.89.10.5-alpha.8Patch availableCNA
parse-communityparse-serverbefore 8.6.1078.6.107Patch availableCNA
  • parse-server Vendorparse-community Affected 9.0.0 to before 9.10.5-alpha.8 Fixed in 9.10.5-alpha.8 Patch available CNA
  • parse-server Vendorparse-community Affected before 8.6.107 Fixed in 8.6.107 Patch available CNA

CPE names Threatist (inferred) · 1

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

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

Remediation

Update Parse Server 9.x to 9.10.5-alpha.8 or later and Parse Server 8.x to 8.6.107 or later.

Written with Claude Haiku 5.5 from the sources below · 2026-10-30

  • Fix · CNA parse-server (parse-community) Fixed in 9.10.5-alpha.8
  • Fix · CNA parse-server (parse-community) Fixed in 8.6.107

Timeline

  1. 2026-10-29 Threatist record created from CVE-2026-119125
  2. 2026-10-29 CISA SSVC decision points changed
  3. 2026-10-29 Alias added: GHSA-w9vv-f4q5-5fgr

References

Advisory 1

  • 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