CVE-2025-62374

MEDIUMPre-NVD 6.46.4—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 6.4 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.4% (33rd percentile of EPSS-scored CVEs). GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
Trending — 3 sources updated this week
6.4EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.4%CVSS: 6.4Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

Parse Javascript SDK provides access to the powerful Parse Server backend from your JavaScript app. Prior to 7.0.0, injection of malicious payload allows attacker to remotely execute arbitrary code. ParseObject.fromJSON, ParseObject.pin, ParseObject.registerSubclass, ObjectStateMutations (internal), and encode/decode (internal) are affected. This vulnerability is fixed in 7.0.0.

CVSS v3
6.4
EG Score
6.4MEDIUMmedium confidence
EG Risk
29
EG Risk 29/100CISA SSVC

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity64% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.4%
EPSS %ILE
33rd
KEV
Not listed

CISA SSVCTrack at every mission impact level.

A fix is available. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

October 14, 2025

Last Modified

October 8, 2026

Advisory Details (4)

Auto-updated Oct 8, 2026
🔬 Proof of concept available. Patch available. Sources: github, github_commit, github_pr, github_release.
githubMentions a patch (unverified)🟡 PoC Available

Prototype pollution in `Parse.Object` and internal APIs · Advisory · parse-community/Parse-SDK-JS · GitHub

https://github.com/parse-community/Parse-SDK-JS/security/advisories/GHSA-9f2h-7v79-mxw3
github_release Patch Available

7.0.0-alpha.1

Patch available: parse-community/Parse-SDK-JS 7.0.0-alpha.1 (pre-release)

https://github.com/parse-community/Parse-SDK-JS/releases/tag/7.0.0-alpha.1
github_pr Patch Available

fix: Prototype pollution in `Parse.Object` and internal APIs

Patch available: parse-community/Parse-SDK-JS 8.0.2-alpha.1 (PR #2749 merged 2025-10-14)

https://github.com/parse-community/Parse-SDK-JS/pull/2749
github_commit Patch Available

commit 00973987f361 (parse-community/Parse-SDK-JS)

Patch available: parse-community/Parse-SDK-JS 8.0.2-alpha.1 (contains commit 00973987f361)

https://github.com/parse-community/Parse-SDK-JS/commit/00973987f361368659c0c4dbf669f3897520b132

Affected Packages

(1 across 1 ecosystem)
npm(1)
PackageVulnerable rangeFix by version rangeDependents
parse—
  • every version up to 7.0.0: fixed in 7.0.0
—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 9× in last 7d / 30× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 199 total refreshes for this CVE.

  1. 2026-10-10 19:59 UTCEPSS rescore
  2. 2026-10-09 20:06 UTCEPSS rescore
  3. 2026-10-08 17:10 UTCEPSS rescore
  4. 2026-10-08 11:43 UTCEG score recompute
  5. 2026-10-07 23:47 UTCEPSS rescore
  6. 2026-10-06 15:17 UTCEPSS rescore
  7. 2026-10-06 07:54 UTCOSV refresh
  8. 2026-10-05 17:42 UTCEPSS rescore
  9. 2026-10-04 23:21 UTCEPSS rescore
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  11. 2026-10-01 19:49 UTCEPSS rescore
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  24. 2026-09-16 15:39 UTCOSV refresh
  25. 2026-09-16 14:07 UTCEPSS rescore
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  1. 2026-09-15 03:10 UTCEPSS rescore
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  31. 2026-08-13 21:59 UTCEPSS rescore
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  33. 2026-08-12 04:04 UTCOSV refresh
  34. 2026-08-11 13:42 UTCEPSS rescore
  35. 2026-08-10 23:59 UTCEPSS rescore
  36. 2026-08-09 13:46 UTCEPSS rescore
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  41. 2026-08-05 19:17 UTCEPSS rescore
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  43. 2026-08-04 15:09 UTCEPSS rescore
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  46. 2026-08-02 02:26 UTCEPSS rescore
  47. 2026-08-01 04:15 UTCEPSS rescore
  48. 2026-07-30 16:27 UTCEPSS rescore
  49. 2026-07-30 01:30 UTCEPSS rescore
  50. 2026-07-28 15:35 UTCEPSS rescore
  51. 2026-07-27 14:12 UTCEPSS rescore
  52. 2026-07-27 09:39 UTCOSV refresh
  53. 2026-07-26 14:54 UTCEPSS rescore
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  55. 2026-07-25 14:17 UTCEPSS rescore
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  58. 2026-07-23 14:18 UTCEPSS rescore
  59. 2026-07-23 14:18 UTCEPSS rescore
  60. 2026-07-23 03:00 UTCEG score recompute
  61. 2026-07-22 14:08 UTCEPSS rescore
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  63. 2026-07-20 17:08 UTCEPSS rescore
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  69. 2026-07-16 17:02 UTCEPSS rescore
  70. 2026-07-15 16:57 UTCEPSS rescore
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  72. 2026-07-15 01:59 UTCEPSS rescore
  73. 2026-07-15 01:59 UTCEPSS rescore
  74. 2026-07-13 22:29 UTCEPSS rescore
  75. 2026-07-13 06:12 UTCEPSS rescore

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Same product

1 shown

npm:parse

Frequently asked(5)

What is CVE-2025-62374?
CVE-2025-62374 is a medium vulnerability published on October 14, 2025. Parse Javascript SDK provides access to the powerful Parse Server backend from your JavaScript app. Prior to 7.0.0, injection of malicious payload allows attacker to remotely execute arbitrary code. ParseObject.fromJSON, ParseObject.pin, ParseObject.registerSubclass, ObjectStateMutations…
When was CVE-2025-62374 disclosed?
CVE-2025-62374 was first published on October 14, 2025, with the most recent update on October 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-62374 actively exploited?
CVE-2025-62374 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.4% probability of exploitation in the next 30 days (33rd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2025-62374?
CVE-2025-62374 has a CVSS base score of 6.4 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2025-62374?
A fix for CVE-2025-62374 is available: update to the fixed version the vendor names in its advisory.

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