How severe is CVE-2025-70038?

CVE-2025-70038 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-70038 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-70038?

CVE-2025-70038 affects Linagora Twake. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-70038?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-70038 have an EU (EUVD) identifier?

Yes. CVE-2025-70038 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-208438.

When was CVE-2025-70038 published?

CVE-2025-70038 was published on 2026-03-09 and last updated on 2026-06-17.

CVE-2025-70038

CVE-2025-70038 is a high-severity vulnerability in Linagora Twake with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 0% (26th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-208438
Weakness: CWE-79
Affected product: Linagora Twake
Published: 2026-03-09
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2025-70038?: 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.
How severe is CVE-2025-70038?: CVE-2025-70038 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-70038 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-70038?: CVE-2025-70038 affects Linagora Twake. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-70038?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-70038 have an EU (EUVD) identifier?: Yes. CVE-2025-70038 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-208438.
When was CVE-2025-70038 published?: CVE-2025-70038 was published on 2026-03-09 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:linagora:twake:2023.q1.1223:*:*:*:*:*:*:*

More vulnerabilities in Linagora Twake

CVE-2025-70039 — Critical (CVSS 9.8): An issue pertaining to CWE-78: Improper Neutralization of Special Elements used in an OS Command was discovered in…
CVE-2023-2675 — Critical (CVSS 9.8): Improper Restriction of Excessive Authentication Attempts in GitHub repository linagora/twake prior to 2023.Q1.1223.
CVE-2023-1665 — Critical (CVSS 9.8): Improper Restriction of Excessive Authentication Attempts in GitHub repository linagora/twake prior to 0.0.0.
CVE-2025-70037 — Medium (CVSS 6.1): An issue pertaining to CWE-601: URL Redirection to Untrusted Site was discovered in linagora Twake v2023.Q1.1223. This…
CVE-2023-0028 — Medium (CVSS 5.7): Cross-site Scripting (XSS) - Stored in GitHub repository linagora/twake prior to 2023.Q1.1200+.

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