# CVE-2026-34411: Appsmith < 1.98 Unauthenticated Instance Configuration Disclosure via Management APIs

> Unauthenticated attackers can access management APIs to retrieve sensitive configuration metadata and license information from Appsmith instances.

- **Severity:** Medium 6.9 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** Yes
- **Published:** 27 Mar 2026
- **Updated:** 14 Jul 2026
- **Also known as:** BIT-appsmith-2026-34411, GHSA-hvm5-gpg2-9x56, GHSA-qvvc-prjx-f85j

## What is CVE-2026-34411?

CVE-2026-34411 is a medium-severity vulnerability in Appsmith, published on 27 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official 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.

Weakness: CWE-306 (Missing Authentication for Critical Functionality)

## Which versions are affected by CVE-2026-34411?

1 open source package ship an affected version, including appsmith. It affects 1 product.


| Package | Ecosystem | Affected | Fixed in |
| --- | --- | --- | --- |
| `appsmith` | Bitnami | All versions | 1.98.0 |

Products: Appsmith Appsmith.

## How do I fix CVE-2026-34411?

Upgrade appsmith to 1.98.0 or later.

## Is CVE-2026-34411 being exploited?

There is no known exploitation of CVE-2026-34411 in the wild and no public exploit code.

## Other vulnerabilities in Appsmith

- [CVE-2026-55454](https://insights.sbomify.com/CVE-2026-55454/): Appsmith: Caddy admin API exposed without authentication (critical 9.9)
- [CVE-2024-55964](https://insights.sbomify.com/CVE-2024-55964/): Code injection in n/a (critical 9.8)
- [CVE-2026-22794](https://insights.sbomify.com/CVE-2026-22794/): Account Takeover Vulnerability in Appsmith (critical 9.7)
- [CVE-2026-24042](https://insights.sbomify.com/CVE-2026-24042/): Appsmith public apps can execute unpublished actions (viewMode confusion) (critical 9.4)
- [CVE-2026-30862](https://insights.sbomify.com/CVE-2026-30862/): Critical Stored XSS & Privilege Escalation in Appsmith (critical 9.1)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-34411 and fix it if it is affected.

What it is: CVE-2026-34411 is a medium-severity vulnerability in Appsmith, published on 27 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2026-34411 in the wild and no public exploit code.

Affected packages and fixed versions:
- appsmith (Bitnami): affected all versions; fixed in 1.98.0

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2026-34411/ (Markdown: https://insights.sbomify.com/CVE-2026-34411/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-34411
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-34411
- OSV: https://osv.dev/vulnerability/CVE-2026-34411

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-34411/
Summaries are generated and may contain mistakes; the official description above is the record.