PT-2026-28632 · Appsmith · Appsmith

Neo-Ai-Engineer + 1 · CVE-2026-34411 · Published 2026-03-27 · Updated 2026-04-01

Positive Technologies (AI Summary)

CVSS v4.0

6.9

Medium

Base vector

AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions Appsmith versions prior to 1.98

Description Sensitive instance management API endpoints are exposed without authentication. Unauthenticated attackers can query endpoints such as '/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.

Recommendations Update to version 1.98 or later.

Exploit

Fix

Missing Authentication

Weakness Enumeration

CWE-306

Related Identifiers

BIT-APPSMITH-2026-34411

CVE-2026-34411

GHSA-QVVC-PRJX-F85J

Affected Products

Appsmith

References · 7

• 🔥 https://github.com/appsmithorg/appsmith/security/advisories/GHSA-qvvc-prjx-f85j · Exploit
• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34411.json · Exploit
• https://osv.dev/vulnerability/CVE-2026-34411 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-34411 · Security Note
• https://osv.dev/vulnerability/BIT-appsmith-2026-34411 · Vendor Advisory
• https://github.com/appsmithorg/appsmith · Note
• https://vulncheck.com/advisories/appsmith-unauthenticated-instance-configuration-disclosure-via-management-apis · Note