# CVE-2026-104797: Auth bypass in Advanced Form Integration — Connect Forms to 300+ Apps

> Unauthenticated attackers can change any user's password, including administrators, via a misconfigured Contact Form 7 integration, leading to full site takeover.

- **Severity:** High 8.1 (`CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 10 Oct 2026
- **Updated:** 11 Oct 2026
- **Also known as:** GHSA-qxmg-x28h-f42m

## What is CVE-2026-104797?

CVE-2026-104797 is a high-severity authentication bypass vulnerability in nasirahmed Advanced Form Integration — Connect Forms to 300+ Apps, published on 10 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

The Advanced Form Integration — Connect Forms to 300+ Apps plugin for WordPress is vulnerable to Authentication Bypass via Unverified Password Change in all versions up to, and including, 2.9.0 The `adfoin_ultimatememberac_send_data` function, which powers the Ultimate Member "Update Profile Field" action, resolves the target WordPress user from an attacker-supplied email address and passes an attacker-controlled field key and value directly to `UM()->user()->update_profile()` in the `account` context — which explicitly bypasses Ultimate Member's banned-key validation — without performing any submitter identity verification, ownership check, capability check, current-password reauthentication, or restriction on sensitive keys such as `user_pass`. This makes it possible for unauthenticated attackers to change the password of any WordPress user account, including Administrator accounts, by submitting a public Contact Form 7 form with a target email and `user_pass` as the field key, enabling full site takeover. Exploitation requires an administrator to have pre-configured a Contact Form 7 integration that maps the target email, field key, and value from public form inputs to the Ultimate Member Update Profile Field action — the exact workflow the plugin's own UI advertises for this action type.

Weakness: CWE-287 (Improper Authentication)

## Which versions are affected by CVE-2026-104797?


## How do I fix CVE-2026-104797?

No fix has been published for CVE-2026-104797 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-104797 being exploited?

There is no known exploitation of CVE-2026-104797 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-104797 and fix it if it is affected.

What it is: CVE-2026-104797 is a high-severity authentication bypass vulnerability in nasirahmed Advanced Form Integration — Connect Forms to 300+ Apps, published on 10 Oct 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-2026-104797 in the wild and no public exploit code.

Affected product: nasirahmed Advanced Form Integration — Connect Forms to 300+ Apps. No package-level version data is available, so check the vendor advisory linked from the reference page.

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-2026-104797/ (Markdown: https://insights.sbomify.com/CVE-2026-104797/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-104797
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-104797
- OSV: https://osv.dev/vulnerability/CVE-2026-104797

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-104797/
Summaries are generated and may contain mistakes; the official description above is the record.