# CVE-2026-78296: WordPress FluentAuth plugin <= 2.1.2 - Email Verification Bypass vulnerability

> Attackers can bypass email verification to impersonate users in the FluentAuth WordPress plugin, potentially leading to account takeover.

- **Severity:** Medium 5.3 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 17 Sep 2026
- **Updated:** 19 Sep 2026
- **Also known as:** GHSA-m62p-pchr-c9vv

## What is CVE-2026-78296?

CVE-2026-78296 is a medium-severity authentication bypass vulnerability in WP ManageNinja LLC FluentAuth, published on 17 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

Insufficient Verification of Data Authenticity vulnerability in WP ManageNinja LLC FluentAuth allows Identity Spoofing.

This issue affects FluentAuth: from n/a through 2.1.2.

Weakness: CWE-345 (Insufficient Verification of Data Authenticity)

## Which versions are affected by CVE-2026-78296?


## How do I fix CVE-2026-78296?

No fix has been published for CVE-2026-78296 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-78296 being exploited?

There is no known exploitation of CVE-2026-78296 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-78296 and fix it if it is affected.

What it is: CVE-2026-78296 is a medium-severity authentication bypass vulnerability in WP ManageNinja LLC FluentAuth, published on 17 Sep 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-2026-78296 in the wild and no public exploit code.

Affected product: WP ManageNinja LLC FluentAuth. 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-2026-78296/ (Markdown: https://insights.sbomify.com/CVE-2026-78296/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-78296
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-78296
- OSV: https://osv.dev/vulnerability/CVE-2026-78296

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From sbomify Insights: https://insights.sbomify.com/CVE-2026-78296/
Summaries are generated and may contain mistakes; the official description above is the record.