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Fencer Intel
low 3.1

CVE-2026-124425 json

Parse Server 9.10.6-alpha.1 before 9.10.7-alpha.2 Information Disclosure via Save Response

published 19d ago modified 3d ago also EUVD-2026-119575 , GHSA-ch64-8phh-m7hc

Unreviewed: the maintainers' own advisory

Published by the maintainers on their GitHub repository parse-community/parse-server. GitHub has not reviewed it into the GitHub Advisory Database, so the affected packages and versions are the maintainers' word. Read the full advisory on GitHub.

cvss
3.1
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 10%
public exploits
0
none known

Summary

Parse Server 8.6.109 before 8.6.116 and 9.10.6-alpha.1 before 9.10.7-alpha.2 contains an information disclosure vulnerability in which create or update responses mark fields as deleted based on stored values the caller cannot read. Attackers with write but not read access to an object can inspect these markers to infer whether protected fields are set.

Patch / fix

  • npm parse-server 8.6.116, 9.10.7-alpha.2
  • parse-community parse-server 8.6.116, 9.10.7-alpha.2

Is CVE-2026-124425 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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Exploit prediction

0.21% chance of exploitation in the next 30 days, higher than 10% of all scored CVEs (FIRST EPSS, 2026-11-11).

CVSS scores

assigned by version score vector
CNA 4.0 2.3 CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
CNA 3.1 3.1 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
CNA 4.0 2.3 CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
NVD 3.1 3.1 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

Affected packages

ecosystem package affected fixed in
npm parse-server
>=9.10.6-alpha.1, <9.10.7-alpha.2
>=8.6.109, <8.6.116
9.10.7-alpha.2
8.6.116

Affected products

  • parse-community parse-server

Classification

Weakness

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

The maintainers of parse-community/parse-server published their own advisory on GitHub. Reviewed sources take precedence over it.