Vulnerability Report

CVE-2026-22867

Title: Stored XSS in LaSuite Doc Interlinking Feature

XSS

Proof Of Concept

No public PoC currently indexed for CVE-2026-22867.

CWE Category CWE-79

Published Date Jan 15, 2026

Modified Date Mar 12, 2026

Exploit Status Not Found

Score 8.7 CVSS v3.1

Exploit Probability (EPSS)

0.06%

Vulnerability Summary

CVE-2026-22867: LaSuite Doc is a collaborative note taking, wiki and documentation platform. From 3.8.0 to 4.3.0, a Stored Cross-Site Scripting (XSS) vulnerability exists in the Interlinking feature. When a user creates a link to another document within the editor, the URL of that link is not validated. An attacker with document editing privileges can inject a malicious javascript: URL that executes arbitrary code when other users click on the link. This vulnerability is fixed in 4.4.0.

Impacted Vendors

lasuite 1

Reference Links

https://github.com/suitenumerique/docs/commit/e807237dbedbc189230296b81c3aeccc1c04fa77 https://github.com/suitenumerique/docs/releases/tag/v4.4.0 https://github.com/suitenumerique/docs/security/advisories/GHSA-4rwv-ghwh-9rv6

CVSS v3.1

Source Entity [email protected]

Severity MEDIUM

5.4

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

REQUIRED

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

CHANGED

RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CVSS v3.1

Source Entity [email protected]

Severity HIGH

8.7

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

REQUIRED

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

CHANGED

RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2026-22867 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

March 12, 2026 MODIFIED

Vulnerability data updated via NVD.

March 12, 2026 MODIFIED

Vulnerability data updated via NVD.

January 16, 2026 MODIFIED

Vulnerability data updated via NVD.

January 15, 2026 MODIFIED

Vulnerability data updated via NVD.

Attack Vector Matrix

Access Vector NETWORK

Complexity LOW

Privileges N/A

Interaction REQUIRED

CVSS Vector String


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

Affected Stack

No specific products linked.