CVE-2026-30925Disclosure(parseplatform / parse-server)

LOWCVSS 7.5 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 9.5.0-alpha.14 and 8.6.11, a malicious client can subscribe to a LiveQuery with a crafted $regex pattern that causes catastrophic backtracking, blocking the Node.js event loop. This makes the entire Parse Server unresponsive, affecting all clients. Any Parse Server deployment with LiveQuery enabled is affected. The attacker only needs the application ID and JavaScript key, both of which are public in client-side apps. This only affects LiveQuery subscription matching, which evaluates regex in JavaScript on the Node.js event loop. Normal REST and GraphQL queries are not affected because their regex is evaluated by the database engine. This vulnerability is fixed in 9.5.0-alpha.14 and 8.6.11.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-1333

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • parse-server

Threat summary

  • 5 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 3 signals
  • Disclosure: 3 classified signals
  • General: 2 classified signals
  • Peaked 1d ago at 4 mentions (2026-03-10); latest day: 1
  • 5 total mentions across 2 days

Affected systems

Products
parse-server

1 version affected across 1 product

Deep dive

Activity timeline5 mentions / 2d
01234Mentions · 2026-03-10: 4Mentions · 2026-03-18: 1Technical Details · 2026-03-10: 2Technical Details · 2026-03-18: 103-1003-18
Signal classification2 categories
Disclosure
360.0%
General
240.0%
Referenced assets5 URLs
Classification over time
DateTotalLabels
2026-03-104
Disclosure2General2
2026-03-181
Disclosure1
Full discourse5 posts
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-30925 Denial of Service via Regex Backtracking in Parse Server LiveQuery https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-30925

    Post summary

    The entry announces CVE‑2026‑30925 as a Denial‑of‑Service vulnerability caused by regex backtracking in Parse Server LiveQuery, providing technical details but no PoC, exploit, or patch information.

    0001134
    4.0K followersView on X
  • DailyCVE@dailycve
    Disclosure

    🔴 Parse Server, Denial of Service via ReDoS, #CVE-2026-30925 (High) https://dailycve.com/parse-server-denial-of-service-via-redos-cve-2026-30925-high/

    Post summary

    The post announces a high‑severity Denial‑of‑Service vulnerability (CVE‑2026‑30925) in Parse Server, describing it as a Regular Expression Denial of Service (ReDoS). No PoC, patch, or active exploitation details are provided.

    0000024
    169 followersView on X
  • Infoflowcloud@infoflowcloud
    General

    🚨*CVE* CVE-2026-30925 Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 9.5.0-alpha.14 and 8.6.11, a malicious client can sub… https://www.cve.org/CVERecord?id=CVE-2026-30925 ----- Traducción: CVE-2026-30925 Par… http://infoflow.cloud`

    Post summary

    The post references CVE-2026-30925 for Parse Server and directs readers to the official CVE record, but provides no additional details about exploitation, patches, or PoC.

    0000030
    57 followersView on X
  • CVE@CVEnew
    General

    CVE-2026-30925 Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 9.5.0-alpha.14 and 8.6.11, a malicious client can sub… https://www.cve.org/CVERecord?id=CVE-2026-30925

    Post summary

    A brief CVE notice stating that prior to Parse Server 9.5.0‑alpha.14 and 8.6.11 a malicious client can exploit the system, but no further technical or mitigation details are provided.

    00000182
    56.7K followersView on X
  • CyberDudeBivash® | Global Cybersecurity Company@cyberbivash
    Disclosure

    🚨 CYBERDUDEBIVASH SENTINEL APEX ALERT 🚨 Threat: CVE-2026-30925 - Parse Server affected by Regular Expression Denial of Service (ReDoS) via `$regex` query in LiveQuery Intel Report: https://ift.tt/OVDkdeu

    Post summary

    The tweet announces CVE-2026-30925 as a ReDoS vulnerability in Parse Server's LiveQuery, providing minimal technical detail but lacking evidence of exploitation, PoC, or patch information.

    0000043
    347 followersView on X
CPE platform detail14 entries

14 of 14 entries

PartVendorProductVersionTarget SWTarget HW
Appparseplatformparse-server-node.js-
Appparseplatformparse-server9.5.0node.js-
Appparseplatformparse-server9.5.0node.js-
Appparseplatformparse-server9.5.0node.js-
Appparseplatformparse-server9.5.0node.js-
Appparseplatformparse-server9.5.0node.js-
Appparseplatformparse-server9.5.0node.js-
Appparseplatformparse-server9.5.0node.js-
Appparseplatformparse-server9.5.0node.js-
Appparseplatformparse-server9.5.0node.js-
Appparseplatformparse-server9.5.0node.js-
Appparseplatformparse-server9.5.0node.js-
Appparseplatformparse-server9.5.0node.js-
Appparseplatformparse-server9.5.0node.js-

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