CVE-2026-34411

Medium

Description

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.

SeverityMedium

CVSS5.3

Exploit probability—

ProductAppsmith

PublishedMar 27, 2026

First seenMar 27, 2026

Weakness typeCWE-306Missing authentication for critical function

How to fix

Update

appsmith appsmith1.98 or later

Vendor advisories

github.com/appsmithorg/appsmith/security/advisories/GHSA-qvvc-prjx-f85j

Affected products

Product	Affected versions	Fixed in
appsmith appsmith	v < 1.98	1.98

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