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CRITICAL

CVE-2026-1357

Migration, Backup, Staging <= 0.9.123 - Unauthenticated Arbitrary File Upload

CVSS v3

9.8

CRITICAL

Score EPSS

33.3 %

probabilité d’exploitation au 2026-10-05

CISA KEV

Non

exploitation connue

Exploitation

none

statut SSVC

Description

The Migration, Backup, Staging – WPvivid Backup & Migration plugin for WordPress is vulnerable to Unauthenticated Arbitrary File Upload in versions up to and including 0.9.123. This is due to improper error handling in the RSA decryption process combined with a lack of path sanitization when writing uploaded files. When the plugin fails to decrypt a session key using openssl_private_decrypt(), it does not terminate execution and instead passes the boolean false value to the phpseclib library's A

Détails techniques

Publiée le
2026-02-11
Dernière modification
2026-04-14

Questions fréquentes

Qu’est-ce que CVE-2026-1357 ?

The Migration, Backup, Staging – WPvivid Backup & Migration plugin for WordPress is vulnerable to Unauthenticated Arbitrary File Upload in versions up to and including 0.9.123. This is due to improper error handling in the RSA decryption process combined with a lack of path sanitization when writing uploaded files. When the plugin fails to decrypt a session key using openssl_private_decrypt(), it does not terminate execution and instead passes the boolean false value to the phpseclib library's A

CVE-2026-1357 est-elle activement exploitée ?

Aucune exploitation active de CVE-2026-1357 n’est confirmée. Son score EPSS était de 33.3 % au 2026-10-05, soit la probabilité estimée d’exploitation dans les 30 prochains jours.

Quel est le score CVSS de CVE-2026-1357 ?

CVE-2026-1357 a un score de base CVSS v3 de 9.8 (gravité CRITICAL).

CVE-2026-1357 touche-t-elle votre environnement ?

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