What is the CVSS score of CVE-2025-70038?

CVE-2025-70038 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.0%.

Which versions of Twake are affected by CVE-2025-70038?

Linagora Twake v2023.Q1.1223 contains a critical cross-site scripting (XSS) vulnerability that allows attackers to execute arbitrary code through web input.

How to fix or mitigate CVE-2025-70038?

Within 24 hours: Identify all systems running Twake v2023.Q1.1223 and assess user exposure; document instances and restrict access to trusted networks only. Within 7 days: Deploy Web Application Firewall (WAF) rules to block XSS payloads targeting Twake input fields; implement input validation on all user-facing forms; disable or restrict file upload and rich-text editing features if not critical to operations. Within 30 days: Contact Linagora for patch timeline and interim security advisories; evaluate migration to a patched version or alternative collaboration platform; conduct user awareness training on phishing/social engineering vectors that may exploit this vulnerability.

Twake CVE-2025-70038

HIGH

Cross-site Scripting (XSS) (CWE-79)

2026-03-09 cve@mitre.org

RCE XSS Twake

8.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.8 HIGH

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 21:56 vuln.today

CVE Published

Mar 09, 2026 - 18:16 nvd

HIGH 8.8

DescriptionCVE.org

An issue pertaining to CWE-79: Improper Neutralization of Input During Web Page Generation was discovered in linagora Twake v2023.Q1.1223. This allows attackers to execute arbitrary code.

AnalysisAI

An issue pertaining to CWE-79: Improper Neutralization of Input During Web Page Generation was discovered in linagora Twake v2023.Q1.1223. This allows attackers to execute arbitrary code. [CVSS 8.8 HIGH]

Technical ContextAI

Classified as CWE-79 (Cross-site Scripting (XSS)). An issue pertaining to CWE-79: Improper Neutralization of Input During Web Page Generation was discovered in linagora Twake v2023.Q1.1223. This allows attackers to execute arbitrary code.

RemediationAI

Monitor vendor advisories for a patch. Implement output encoding and Content Security Policy headers. Restrict network access to the affected service where possible.