---
cve: "CVE-2025-54592"
severity: "HIGH"
cvss: 8.8
epss: "50%"
vendor: "FreshRSS"
kev: false
exploited: false
published: "2025-09-29 22:15:36"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-13T02:31:26+02:00"
---

# CVE-2025-54592

> 8.8 HIGH · 🧪 PoC

## Beschreibung

FreshRSS is a free, self-hostable RSS aggregator. Versions 1.26.3 and below do not properly terminate the session during logout. After a user logs out, the session cookie remains active and unchanged. The unchanged cookie could be reused by an attacker if a new session were to be started. This failure to invalidate the session can lead to session hijacking and fixation vulnerabilities. This issue is fixed in version 1.27.0

## CVSS-Vektor

```
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:P
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |

## Patch verfügbar (OSV)

- 66e2f00223b915c337291c0f34876d6390fb1c80 (Commit)

## Referenzen

- <https://github.com/FreshRSS/FreshRSS/security/advisories/GHSA-42v4-65f8-5wgr>
- <https://github.com/FreshRSS/FreshRSS/pull/7762>
- <https://github.com/FreshRSS/FreshRSS/releases/tag/1.27.0>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2025-54592) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_