VulnerabilityAnalyzed

CVE-2026-22867

From 3.8.0 to 4.3.0, a Stored Cross-Site Scripting (XSS) vulnerability exists in the Interlinking feature.

MEDIUM 5.4EPSS 0.29%

Does this matter?

Lower severity and a low EPSS score (0.29%). Track it; it rarely justifies an emergency change on its own.

Description

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.

CVSS 3.1: 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
EPSS: 0.29% probability · 22th percentile
CISA KEV: Not listed
Weakness: CWE-79
Affected: lasuite/docs
Source: security-advisories@github.com

References

https://github.com/suitenumerique/docs/commit/e807237dbedbc189230296b81c3aeccc1c04fa77Patch
https://github.com/suitenumerique/docs/releases/tag/v4.4.0Product, Release Notes
https://github.com/suitenumerique/docs/security/advisories/GHSA-4rwv-ghwh-9rv6Vendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.