CVE-2026-114056: medium-severity vulnerability in ArcadeData arcadedb
ArcadeDB from 26.8.1 before 26.10.1 Authorization Bypass via ALTER TYPE WITH
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.3epss 0.3%
ArcadeDB from 26.8.1 before 26.10.1 contains an authorization bypass vulnerability that allows read-only users to modify edge type lightweight and unique schema flags without UPDATE_SCHEMA permission. Attackers can send a bare ALTER TYPE edgeType WITH lightweight = true command over the HTTP, gRPC, or Bolt command API to persistently alter edge storage declarations.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Affected products
ArcadeData · arcadedbRelated CVEs — ArcadeData arcadedb
In the same product, most dangerous first.
CVE-2026-67340HIGHArcadeDB before 26.7.2 Remote Code Execution via Trigger ScriptsEPSS 0.9%CVE-2026-75854CRITICALArcadeDB Redis Wire-Protocol Plugin Missing AuthenticationEPSS 0.9%CVE-2026-76224HIGHArcadeDB before 26.8.1 Remote Code Execution via Groovy FallbackEPSS 0.9%CVE-2026-75852CRITICALArcadeDB MongoDB wire protocol authentication bypass cross-databaseEPSS 0.7%CVE-2026-114059HIGHArcadeDB before 26.10.1 RCE via Gremlin Groovy Engine Missing AuthorizationEPSS 0.6%CVE-2026-93598HIGHArcadeDB before 26.9.1 Classpath Credential Disclosure via ResourceBundleEPSS 0.6%