CVE-2026-116801

Parse Server 9.0.0 before 9.10.5-alpha.6 ACL Bypass via $relatedTo Query

En bref

Sévérité: MEDIUM 5.3
EPSS: EPSS 0.25 % · centile 17 (2026-10-27)
État: PUBLISHED
Publiée: 2026-10-26
Mise à jour: 2026-10-27
Attribuée par: VulnCheck
Statut NVD: Awaiting Analysis

Description

Parse Server before 8.6.105 and 9.0.0 before 9.10.5-alpha.6 does not validate the owning object reference in $relatedTo relation queries, so supplying a query operator instead of an object ID bypasses the owning-object ACL check. A client with read access to at least one object of the owning class can disclose which readable objects are linked to owning objects it cannot read.

Scores

Version	Score	Vecteur	Évalué par
CVSS 4.0	MEDIUM 5.3	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N	VulnCheck
CVSS 3.1	MEDIUM 4.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N	VulnCheck
CVSS 4.0	MEDIUM 5.3	CVSS:4.0/AV:N/AC:L/AT:N/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 · disclosure@vulncheck.com (Secondary)
CVSS 3.1	MEDIUM 4.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N	NVD · disclosure@vulncheck.com (Secondary)

Faiblesses (CWE)

CWE-943

Références européennes

ENISA EUVD · EUVD-2026-110509
GCVE · GCVE-0-2026-116801

Produits affectés

Produit	Versions
parse-community · parse-server	affected 9.0.0 < 9.10.5-alpha.6 ; unaffected 9.10.5-alpha.6
parse-community · parse-server	affected 0 < 8.6.105 ; unaffected 8.6.105

Références

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD