# Paymenter vulnerabilities

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

Junglewise Threat Intelligence has tracked 7 vulnerabilities in Paymenter: 0 in the last 7 days and 1 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-71537, was published on 18 September 2026. Nothing in the last four weeks, down from 1 vulnerability in the four before. 1 technology has a page of its own.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 1
- All time: 7 (1 critical, 0 exploited in the wild)

## About Paymenter

Paymenter is an open-source payment orchestration and billing platform for hosting providers.

## Latest Paymenter vulnerabilities

- [CVE-2026-71537: Paymenter credit refund double-spend race condition in service downgrade](https://junglewise.ai/threats/cve-2026-71537-paymenter-credit-refund-double-spend-race-condition-in-service) (medium, CVSS 6.5, published 18 Sep 2026)
- [CVE-2026-55219: Paymenter race condition in credit payment implementation](https://junglewise.ai/threats/cve-2026-55219-paymenter-race-condition-in-credit-payment-implementation) (medium, CVSS 5.3, published 20 Jul 2026)
- [CVE-2026-47198: Paymenter input validation bypass in checkout component](https://junglewise.ai/threats/cve-2026-47198-paymenter-input-validation-bypass-in-checkout-component) (high, CVSS 8.5, published 20 Jul 2026)
- [CVE-2026-44585: Paymenter authorization bypass in ticket creation endpoint](https://junglewise.ai/threats/cve-2026-44585-paymenter-authorization-bypass-in-ticket-creation-endpoint) (medium, CVSS 5.4, published 20 Jul 2026)
- [CVE-2026-44584: Paymenter insufficient verification of email updates](https://junglewise.ai/threats/cve-2026-44584-paymenter-insufficient-verification-of-email-updates) (medium, CVSS 4.3, published 20 Jul 2026)
- [CVE-2026-44583: Paymenter SSRF in PayPal webhook endpoint](https://junglewise.ai/threats/cve-2026-44583-paymenter-ssrf-in-paypal-webhook-endpoint) (medium, CVSS 5.3, published 20 Jul 2026)
- [CVE-2025-58048: Paymenter RCE via unrestricted file upload in ticket attachments](https://junglewise.ai/threats/cve-2025-58048-paymenter-rce-via-unrestricted-file-upload-in-ticket-attachments) (critical, CVSS 9.9, published 22 Jun 2026)

## Most severe Paymenter vulnerabilities

- [CVE-2025-58048: Paymenter RCE via unrestricted file upload in ticket attachments](https://junglewise.ai/threats/cve-2025-58048-paymenter-rce-via-unrestricted-file-upload-in-ticket-attachments) (critical, CVSS 9.9, published 22 Jun 2026)
- [CVE-2026-47198: Paymenter input validation bypass in checkout component](https://junglewise.ai/threats/cve-2026-47198-paymenter-input-validation-bypass-in-checkout-component) (high, CVSS 8.5, published 20 Jul 2026)
- [CVE-2026-71537: Paymenter credit refund double-spend race condition in service downgrade](https://junglewise.ai/threats/cve-2026-71537-paymenter-credit-refund-double-spend-race-condition-in-service) (medium, CVSS 6.5, published 18 Sep 2026)
- [CVE-2026-44585: Paymenter authorization bypass in ticket creation endpoint](https://junglewise.ai/threats/cve-2026-44585-paymenter-authorization-bypass-in-ticket-creation-endpoint) (medium, CVSS 5.4, published 20 Jul 2026)
- [CVE-2026-44583: Paymenter SSRF in PayPal webhook endpoint](https://junglewise.ai/threats/cve-2026-44583-paymenter-ssrf-in-paypal-webhook-endpoint) (medium, CVSS 5.3, published 20 Jul 2026)
- [CVE-2026-55219: Paymenter race condition in credit payment implementation](https://junglewise.ai/threats/cve-2026-55219-paymenter-race-condition-in-credit-payment-implementation) (medium, CVSS 5.3, published 20 Jul 2026)
- [CVE-2026-44584: Paymenter insufficient verification of email updates](https://junglewise.ai/threats/cve-2026-44584-paymenter-insufficient-verification-of-email-updates) (medium, CVSS 4.3, published 20 Jul 2026)

## Vulnerabilities per week

Nothing in the last four weeks, down from 1 vulnerability in the four before.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 1 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 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 |

## Paymenter technologies

- [Paymenter](https://junglewise.ai/threats/technologies/paymenter): 7 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, "Paymenter vulnerabilities", https://junglewise.ai/threats/vendors/paymenter, 9 November 2026.