# CVE-2026-109314: Grav Login plugin information disclosure in password-reset page

Source: https://junglewise.ai/threats/cve-2026-109314-grav-login-plugin-1-2-0-before-3-9-9-contains-an-information  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-12. Updated: 2026-10-16  
License: CC BY 4.0 with a link back

CVE-2026-109314 · Severity: high · CVSS 7.3 · Published 2026-10-12

The Grav Login plugin is used for managing user authentication on Grav-based websites. A vulnerability in versions before 3.9.9 allows content publishers to trick users into visiting malicious password-reset pages that expose the user's reset token and username. An attacker with publisher privileges can use this exposed token to hijack user accounts, including administrative ones.

Vendors: [Getgrav](https://junglewise.ai/threats/vendors/getgrav).

## Quick answers

**Is CVE-2026-109314 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-109314 being exploited in the wild.

**How severe is CVE-2026-109314?** High severity, with a CVSS score of 7.3, published 12 October 2026.

**Which products and versions are affected?** Getgrav Grav Login plugin 1.2.0 to 3.9.8.

**Is there a fix for CVE-2026-109314?** Yes: fixed in 3.9.9. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-109314 attacked?** It is attacked over the network, in a software library.

**Am I affected by CVE-2026-109314?** Check whether you run Getgrav Grav Login plugin at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- Fixed in 3.9.9

## Technical details

The Login plugin's getPage() method allows site-authored pages to take precedence over the bundled password-reset page. When a user accesses a password-reset link, the username and reset token are placed into Twig template variables. A publisher-controlled page at the reset route can expose these sensitive variables to the attacker. The vulnerability requires publisher-level privileges and user interaction (opening the reset email link), and enables account takeover via the leaked bearer token.

## Affected products

- Getgrav Grav Login plugin 1.2.0 to 3.9.8

## Timeline

- 2026-09-23: advisory
- 2026-10-12: disclosed

## References

- [https://github.com/getgrav/grav/security/advisories/GHSA-277m-9x28-gjq2](https://github.com/getgrav/grav/security/advisories/GHSA-277m-9x28-gjq2)
- [https://www.vulncheck.com/advisories/grav-login-plugin-1.2.0-before-3.9.9-password-reset-token-disclosure-via-reset-page](https://www.vulncheck.com/advisories/grav-login-plugin-1.2.0-before-3.9.9-password-reset-token-disclosure-via-reset-page)