# CVE-2026-109314: Grav Login Plugin 1.2.0 before 3.9.9 Password Reset Token Disclosure via Reset Page

> Publishers can steal password reset tokens from victim emails via a crafted page, enabling account takeover of privileged users.

- **Severity:** High 8.5 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 12 Oct 2026
- **Updated:** 13 Oct 2026
- **Also known as:** GHSA-277m-9x28-gjq2, GHSA-7cwq-9cr7-g8jf

## What is CVE-2026-109314?

CVE-2026-109314 is a high-severity vulnerability in getgrav grav-plugin-login, published on 12 Oct 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

### Official description

Grav Login plugin 1.2.0 before 3.9.9 contains an information disclosure vulnerability that allows publishers to obtain password-reset tokens by authoring a page at the reset route. When a victim opens an emailed reset link, the publisher-controlled page rendered by Login::getPage() exposes the username and bearer token, enabling takeover of more privileged accounts.

Weakness: CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor)

## Which versions are affected by CVE-2026-109314?


## How do I fix CVE-2026-109314?

No fix has been published for CVE-2026-109314 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-109314 being exploited?

There is no known exploitation of CVE-2026-109314 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-109314 and fix it if it is affected.

What it is: CVE-2026-109314 is a high-severity vulnerability in getgrav grav-plugin-login, published on 12 Oct 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2026-109314 in the wild and no public exploit code.

Affected product: getgrav grav-plugin-login. 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-2026-109314/ (Markdown: https://insights.sbomify.com/CVE-2026-109314/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-109314
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-109314
- OSV: https://osv.dev/vulnerability/CVE-2026-109314

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-109314/
Summaries are generated and may contain mistakes; the official description above is the record.