---
cve: "CVE-2026-77348"
severity: "HIGH"
cvss: 8.2
epss: "25%"
vendor: "ellite"
kev: false
exploited: false
published: "2026-08-31 22:17:20"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-18T07:48:12+02:00"
---

# CVE-2026-77348

> 8.2 HIGH · 🧪 PoC

## Beschreibung

Wallos is an open-source, self-hostable personal subscription tracker. Prior to version 5.0.0, the fix for CVE-2026-33407 (GHSA-hhjq-82f8-m6rc, "SSRF via HTTP Proxy Environment Variable") hardened endpoints/logos/search.php by disabling cURL proxying (CURLOPT_PROXY = '' + CURLOPT_NOPROXY = '*'). However, Wallos ships a second, near-identical, unauthenticated logo-image search endpoint — endpoints/payments/search.php — that was not given the same hardening. It still passes the HTTP_PROXY/HTTPS_PROXY environment variable straight into CURLOPT_PROXY. This issue has been patched in version 5.0.0.

## CVSS-Vektor

```
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Hoch | bad |
| I Integrität | Gering | warn |
| A Verfügbarkeit | Keine | good |

## Patch verfügbar (OSV)

- 11eaf402e841a628c68a805694227ce66c45f6f3 (Commit)
- 7a9e4a6ba9155a9e83a91781d9b3d66d69a96f8c (Commit)

## Referenzen

- <https://github.com/ellite/Wallos/security/advisories/GHSA-f8j2-qm83-r2w4>
- <https://github.com/ellite/Wallos/security/advisories/GHSA-hhjq-82f8-m6rc>
- <https://github.com/ellite/Wallos/commit/11eaf402e841a628c68a805694227ce66c45f6f3>
- <https://github.com/ellite/Wallos/releases/tag/v5.0.0>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-77348) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_