# CVE-2026-108904: pH7Builder information disclosure in API user endpoints

Source: https://junglewise.ai/threats/cve-2026-108904-ph7builder-ph7-social-dating-cms-before-18-5-0-contains-an  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-11. Updated: 2026-10-16  
License: CC BY 4.0 with a link back

CVE-2026-108904 · Severity: medium · CVSS 6.5 · Published 2026-10-11

pH7Builder is a self-hosted PHP platform for building dating sites and social networks. An API information disclosure vulnerability allows attackers with a valid private API key to retrieve sensitive member data including password hashes, password reset tokens, and two-factor authentication secrets, enabling account takeover and authentication bypass.

Technologies: [pH7Software pH7Builder](https://junglewise.ai/threats/technologies/ph7builder). Vendors: [pH7Software](https://junglewise.ai/threats/vendors/ph7software).

## Quick answers

**Is CVE-2026-108904 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-108904 being exploited in the wild.

**How severe is CVE-2026-108904?** Medium severity, with a CVSS score of 6.5, published 11 October 2026.

**Which products and versions are affected?** pH7Software pH7Builder before 18.5.0.

**Is there a fix for CVE-2026-108904?** Yes: fixed in 18.5.0. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-108904 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2026-108904?** Check whether you run pH7Software pH7Builder 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 18.5.0

## Technical details

The UserController::users() and user() API endpoints in pH7Builder before 18.5.0 return unfiltered database rows containing sensitive fields. An attacker with a valid private API key can exploit this to extract bcrypt password hashes, non-expiring hashValidation reset tokens, and TOTP secrets. This requires prior possession of a valid API key but no additional authentication or user interaction.

## Affected products

- pH7Software pH7Builder before 18.5.0

## Timeline

- 2026-10-11: disclosed
- 2026-10-11: advisory

## References

- [https://github.com/pH7Software/pH7-Social-Dating-CMS](https://github.com/pH7Software/pH7-Social-Dating-CMS)
- [https://github.com/pH7Software/pH7-Social-Dating-CMS/blob/v18.4.1/_protected/app/system/modules/api/controllers/UserController.php](https://github.com/pH7Software/pH7-Social-Dating-CMS/blob/v18.4.1/_protected/app/system/modules/api/controllers/UserController.php)

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