CVE-2025-70038: An issue pertaining to CWE-79: Improper Neutralization of Input During Web Page Generation was discovered in l

Routine

HIGH 8.8DOWNGRADE

CVE-2025-70038 is a high-severity flaw (CVSS 8.8) affecting twake. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

High severity

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	8.8 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.4% (top 70%)
CISA exploited list	No
Weakness	CWE-79
Published	2026-03-09
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: linagora

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-03-09 18:16 UTCPublished CVE record published
2026-06-17 10:03 UTCUpdated Record last modified

linagora twake DOWNGRADE

Affected: 2023.q1.1223

Fixed in: no fixed release known

Safe to downgrade to: a release before 2023.q1.1223

1. Check installed version

apt-cache policy twake || rpm -q twake || twake --version

2. No fixed release: DOWNGRADE to a release before 2023.q1.1223 (Debian / Ubuntu)

apt-cache madison twake sudo apt install twake=<VERSION_BEFORE_2023.q1.1223> sudo apt-mark hold twake

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list twake sudo dnf downgrade twake-<VERSION_BEFORE_2023.q1.1223> sudo dnf versionlock add twake

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-70038?

twake: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-70038 being exploited?

CVE-2025-70038 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-70038 affect?

CVE-2025-70038 affects twake. Severity is high (CVSS 8.8). 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 urgent is CVE-2025-70038?

Priority 38/100. High severity

Related CVEs

CVE-2025-70039 CRITICAL 9.8 DOWNGRADE An issue pertaining to CWE-78: Improper Neutralization of Special Elements used in an OS Command was discovere
CVE-2025-70037 MEDIUM 6.1 DOWNGRADE An issue pertaining to CWE-601: URL Redirection to Untrusted Site was discovered in linagora Twake v2023.Q1.12

References

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