PT-2026-45360 · Soplanning · Soplanning

Łukasz Jaworski · Published 2026-06-01 · Updated 2026-06-01 · CVE-2026-40547

Mitre

CVSS v4.0

6.4

Medium

Base vector

AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/SC:H/SI:H/SA:H

SOPlanning is vulnerable to Path Traversal in backup endpoints. Authenticated remote attacker is able to exploit a vulnerable endpoint and construct payloads that allow reading and executing files previously added through the backup functionality. Critically, due to CVE-2026-40543 (Missing Authorization), any backup file can be read by any (unauthorized) user.

This issue affects SOPlanning version 1.55 and below.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2026-40547

Affected Products

Soplanning

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2026-40547 · Security Note
• https://t.me/cveNotify/165487 · Telegram Post
• https://soplanning.org/en · Note
• https://t.me/cveNotify/165488 · Telegram Post
• https://cert.pl/en/posts/2026/06/CVE-2026-40543 · Note