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CVE-2026-22867

8.7 · HIGH

LaSuite Doc is a collaborative note taking, wiki and documentation platform.

Published Jan 15, 2026CWE-79EPSS 0.30%

Overview

CVE-2026-22867 is a high-severity vulnerability. It was published on January 15, 2026 and has a CVSS 3.1 base score of 8.7 (HIGH).

This vulnerability has a CVSS 3.1 base score of 8.7, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical 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.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/suitenumerique/docs/commit/e807237dbedbc189230296b81c3aeccc1c04fa77GitHubgithub.com/suitenumerique/docs/releases/tag/v4.4.0GitHubgithub.com/suitenumerique/docs/security/advisories/GHSA-4rwv-ghwh-9rv6

How CyberStrike helps

Frequently asked questions

What is CVE-2026-22867?

CVE-2026-22867 is a high-severity vulnerability. It was published on January 15, 2026 and has a CVSS 3.1 base score of 8.7 (HIGH).

How severe is CVE-2026-22867?

This vulnerability has a CVSS 3.1 base score of 8.7, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2026-22867?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-22867?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-22867 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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