# Wger vulnerabilities

Source: https://junglewise.ai/threats/vendors/wger  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/vendors/wger.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 6 vulnerabilities in Wger: 0 in the last 7 days and 6 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-46438, was published on 7 October 2026. Nothing in the last four weeks, down from 5 vulnerabilities in the four before. 1 technology has a page of its own.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 6
- All time: 6 (0 critical, 0 exploited in the wild)

## About Wger

wger is a free, open-source fitness and nutrition tracking web application.

## Latest Wger vulnerabilities

- [CVE-2026-46438: wger authorization bypass in workout log entry creation](https://junglewise.ai/threats/cve-2026-46438-wger-cross-user-data-corruption-via-missing-ownership-check-on) (medium, CVSS 6.5, published 7 Oct 2026)
- [CVE-2026-46434: wger Trainer privilege escalation in user deactivation](https://junglewise.ai/threats/cve-2026-46434-wger-trainer-privilege-escalation-improper-privilege-management) (high, CVSS 7.1, published 7 Oct 2026)
- [CVE-2026-46437: wger API credentials remain valid after logout/password change](https://junglewise.ai/threats/cve-2026-46437-wger-api-credentials-remain-valid-after-logout-password-change) (medium, CVSS 4.8, published 7 Oct 2026)
- [CVE-2026-45161: wger trainer_login CSRF bypass via GET request](https://junglewise.ai/threats/cve-2026-45161-wger-trainer-login-accepts-get-csrf-bypass-enables-forced-session) (medium, CVSS 5.4, published 7 Oct 2026)
- [CVE-2026-43976: wger gym-scope guard bypass allows cross-tenant admin notes leak](https://junglewise.ai/threats/cve-2026-43976-wger-cross-tenant-admin-notes-contracts-leak-via-gym-none-bypass) (high, CVSS 7.1, published 7 Oct 2026)
- [CVE-2026-86256: wger trainer_login open redirect in next parameter](https://junglewise.ai/threats/cve-2026-86256-wger-trainer-login-open-redirect-in-next-parameter) (medium, CVSS 5.4, published 6 Sep 2026)

## Most severe Wger vulnerabilities

- [CVE-2026-46434: wger Trainer privilege escalation in user deactivation](https://junglewise.ai/threats/cve-2026-46434-wger-trainer-privilege-escalation-improper-privilege-management) (high, CVSS 7.1, published 7 Oct 2026)
- [CVE-2026-43976: wger gym-scope guard bypass allows cross-tenant admin notes leak](https://junglewise.ai/threats/cve-2026-43976-wger-cross-tenant-admin-notes-contracts-leak-via-gym-none-bypass) (high, CVSS 7.1, published 7 Oct 2026)
- [CVE-2026-46438: wger authorization bypass in workout log entry creation](https://junglewise.ai/threats/cve-2026-46438-wger-cross-user-data-corruption-via-missing-ownership-check-on) (medium, CVSS 6.5, published 7 Oct 2026)
- [CVE-2026-86256: wger trainer_login open redirect in next parameter](https://junglewise.ai/threats/cve-2026-86256-wger-trainer-login-open-redirect-in-next-parameter) (medium, CVSS 5.4, published 6 Sep 2026)
- [CVE-2026-45161: wger trainer_login CSRF bypass via GET request](https://junglewise.ai/threats/cve-2026-45161-wger-trainer-login-accepts-get-csrf-bypass-enables-forced-session) (medium, CVSS 5.4, published 7 Oct 2026)
- [CVE-2026-46437: wger API credentials remain valid after logout/password change](https://junglewise.ai/threats/cve-2026-46437-wger-api-credentials-remain-valid-after-logout-password-change) (medium, CVSS 4.8, published 7 Oct 2026)

## Vulnerabilities per week

Nothing in the last four weeks, down from 5 vulnerabilities in the four before.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 1 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 5 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Wger technologies

- [Wger](https://junglewise.ai/threats/technologies/wger-wger): 6 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Wger vulnerabilities", https://junglewise.ai/threats/vendors/wger, 9 November 2026.