CVE-2026-34411

Published: Mar 27, 2026

Modified: Mar 27, 2026

PUBLISHED

CVSS v3.1

5.3

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.

Vendor	Product	Versions
Appsmith	Appsmith	affected `0 - < 1.98.0`

Weaknesses (CWE)

CWE-306

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

References

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

vendor-advisory

patch

https://www.vulncheck.com/advisories/appsmith-unauthenticated-instance-configuration-disclosure-via-management-apis

third-party-advisory

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CVE-2026-34411

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References