Description

An issue was discovered in Roundcube Webmail before 1.5.14 and 1.6.14. Unsafe deserialization in the redis/memcache session handler may lead to arbitrary file write operations by unauthenticated attackers via crafted session data.

Remediation

References

CVE-2026-35537

Related Vulnerabilities

Liferay DXP Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2025-43765)

WordPress Plugin Yoast SEO Cross-Site Scripting (3.4.0)

Oracle Database Server CVE-2024-21233 Vulnerability (CVE-2024-21233)

MyBB Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2019-3578)

PHP NULL Pointer Dereference Vulnerability (CVE-2016-7132)

Severity

High

Classification

CVE-2026-35537 CWE-502 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Tags

Missing Update Known Vulnerabilities