---
title: "CVE-2025-58048: Paymenter vulnerable to Remote Code Execution via public file uploads"
url: https://erroneo.us/security/cve/CVE-2025-58048/
description: "CVE-2025-58048 (paymenter/paymenter (Composer (PHP))): Paymenter is a free and open-source webshop solution for hostings. Prior to version 1.2.11, the…"
type: vulnerability-record
section: "Security Digest"
date_published: 2025-08-28
date_modified: 2026-06-22
publisher: erroneo.us
author: erroneo.us Security Desk
cve: "CVE-2025-58048"
kev: false
cvss: 10
epss: 0.00414
license: All rights reserved. Quote with attribution and a link.
---

# CVE-2025-58048: Paymenter vulnerable to Remote Code Execution via public file uploads

**Signal:** Critical, preconditions apply. Severe if exploited, but exploitation needs conditions that may not apply to you. (Computed from CISA KEV, EPSS and CVSS; not an editorial verdict.)

## Should you act?

- No confirmed exploitation. It is not in CISA’s KEV catalog and CISA’s SSVC assessment records no known exploitation. That can change quickly after a public write-up; re-check if you are affected.
- EPSS 0.4% , percentile 35: FIRST’s model estimates a 0.4% chance of exploitation activity in the next 30 days, higher than 35% of all scored CVEs (low). EPSS is a probability, not a verdict.
- Needs an account (low (any account)). Exposure depends on who can log in.
- Only applies if your dependency tree includes paymenter/paymenter (Composer (PHP)) < 1.2.11, fixed in 1.2.11 . Check your lockfile, including transitive dependencies.

## What it is

Paymenter is a free and open-source webshop solution for hostings. Prior to version 1.2.11, the ticket attachments functionality in Paymenter allows a malicious authenticated user to upload arbitrary files. This could result in sensitive data extraction from the database, credentials being read from configuration files, and arbitrary system commands being run under the web server user context. This vulnerability was patched by commit 87c3db4 and was released under the version 1.2.11 tag without any other code modifications compared to version 1.2.10. If upgrading is not immediately possible, administrators can mitigate this vulnerability with one or more of the following measures: updating nginx config to download attachments instead of executing them or disallowing access to /storage/ fully using a WAF such as Cloudflare.

## Affected packages

- Composer (PHP) `paymenter/paymenter` < 1.2.11 → fixed: 1.2.11

## Affected products (CVE record)

- Paymenter Paymenter: < 1.2.11

## Severity

- GitHub_M CVSS 3.1: 10 `CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H`
- GitHub CVSS 3.1: 9.9 `CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H`

## Exploitation

- CISA KEV: not listed (no confirmed in-the-wild exploitation known to CISA).
- CISA SSVC assessment: exploitation none , automatable no , technical impact total .
- FIRST EPSS (model of 2026-10-21): 0.41% probability of exploitation activity in the next 30 days; percentile 35.

## Sources

- [GitHub Advisory GHSA-5pm9-r2m8-rcmj](https://github.com/advisories/GHSA-5pm9-r2m8-rcmj)
- [CVE.org record CVE-2025-58048](https://www.cve.org/CVERecord?id=CVE-2025-58048)
- [NVD entry CVE-2025-58048](https://nvd.nist.gov/vuln/detail/CVE-2025-58048)
- [github.com](https://github.com/Paymenter/Paymenter/security/advisories/GHSA-5pm9-r2m8-rcmj)
- [github.com](https://github.com/Paymenter/Paymenter/commit/87c3db42282ada1e3cda54b9a01f846926c0669b)
- [github.com](https://github.com/Paymenter/Paymenter/releases/tag/v1.2.11)

---
Source page: https://erroneo.us/security/cve/CVE-2025-58048/ · Security Digest: https://erroneo.us/security/ · More: https://erroneo.us/llms.txt