7.2Hoch

CVE-2026-104068JetBackup WordPress Plugin < 3.1.24.10 Symlink Arbitrary File Write via Backup Restore

JetBackup JetBackup Veröffentlicht: 2026-10-22 19:27 (vor 20 Tagen)

Beschreibung

JetBackup plugin for WordPress before 3.1.24.10 contains a symlink-based arbitrary file write vulnerability that allows an authenticated WordPress administrator to write attacker-controlled file contents outside the intended restore destination during backup import and restore. Attackers can craft a backup archive containing a symbolic link that archive extraction follows without validating targets or enforcing destination containment, potentially leading to server-side code execution depending on the writable destination and server configuration.

Schwachstellentyp (CWE): CWE-59

Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.

Betroffene Produkte und Versionen

Hersteller	Produkt	Versionen
JetBackup	JetBackup	< 3.1.24.10

Referenzen und Patches

WordPress Plugin Changelog release-notespatch
VulnCheck Advisory: JetBackup WordPress Plugin < 3.1.24.10 Symlink Arbitrary File Write via Backup Restore third-party-advisory

CVSS-Score

7.2Hoch

Quelle: VulnCheck · CVSS 3.1

Angriffsvektor: Netzwerk
Komplexität: Niedrig
Rechte erforderlich: Hoch
Benutzerinteraktion: Keine
Geltungsbereich: Unverändert
Vertraulichkeit: Hoch
Integrität: Hoch
Verfügbarkeit: Hoch

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

Alle Scores (4)

cna	CVSS 4.0	8.6Hoch
cna	CVSS 3.1	7.2Hoch
disclosure@vulncheck.com	CVSS 4.0	8.6Hoch
disclosure@vulncheck.com	CVSS 3.1	7.2Hoch

EPSS (Ausnutzungswahrscheinlichkeit in 30 Tagen)

0.66%

höher als 52 % aller CVEs

CISA-Bewertung (SSVC)

Ausnutzung: none
Automatisierbar: no
Technische Auswirkung: total

Zeitverlauf

ID reserviert2026-10-01
Veröffentlicht2026-10-22 19:27
Bei IP-DB eingegangen2026-10-24 23:48
Zuletzt aktualisiert2026-10-27 04:30

Vergeben von (CNA): VulnCheck
NVD-Status: Deferred

In der Quelle ansehen: CVE.org · NVD

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