CVE-2026-34411
MEDIUMAppsmith < 1.98 Unauthenticated Instance Configuration Disclosure via Management APIs
Title source: cnaDescription
Appsmith versions prior to 1.98 expose sensitive instance management API endpoints without authentication. Unauthenticated attackers can query endpoints like /api/v1/consolidated-api/view and /api/v1/tenants/current to retrieve configuration metadata, license information, and unsalted SHA-256 hashes of admin email domains for reconnaissance and targeted attack planning.
References (2)
Core 2
Core References
Vendor Advisory vendor-advisory
patch
https://github.com/appsmithorg/appsmith/security/advisories/GHSA-qvvc-prjx-f85j
Third Party Advisory third-party-advisory
https://www.vulncheck.com/advisories/appsmith-unauthenticated-instance-configuration-disclosure-via-management-apis
Scores
CVSS v3
5.3
EPSS
0.0039
EPSS Percentile
30.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-306
Status
published
Products (2)
appsmith/appsmith
< 1.98
Appsmith/Appsmith
< 1.98.0
Published
Mar 27, 2026
Tracked Since
Mar 29, 2026