CVE-2026-40549 | SOPlanning is vulnerable to Cross‑Site Request Forgery (CSRF… | CVSS 5.1 MEDIUM

Description

SOPlanning is vulnerable to Cross‑Site Request Forgery (CSRF) in groupe_save create, modify and delete endpoints. An attacker can craft a malicious website that, when visited by an authenticated user, automatically sends a forged GET or POST request to the application. This issue affects SOPlanning version 1.55 and below.

Metadata

CVE ID: CVE-2026-40549
State: PUBLISHED
Assigner: CERT-PL
Reserved: 2026-04-14 09:44 UTC
Published: 2026-06-01 09:04 UTC
Last updated: 2026-06-01 13:05 UTC
Primary CWE: CWE-352
CWE-352 Cross-Site Request Forgery (CSRF)
Vendor / Product: SOPlanning / SOPlanning
Sources: cve.org · NVD

Severity & Metrics

5.1 MEDIUM CVSS 4.0

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

SSVC — CISA Coordinator

Exploitation: none
Automatable: no
Tech. Impact: partial

Affected products (1)

Vendor	Product	Platform	Versions
SOPlanning	SOPlanning	—	0 ≤ 1.55

Weakness (CWE)

CWE	Source	Description
CWE-352	cna	CWE-352 Cross-Site Request Forgery (CSRF)

CVSS scores (1)

Score	Severity	Version	Source	Vector
5.1	MEDIUM	4.0	cna	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

References (2)