CVE-2025-70037Network attack vector

Phishing via undisclosed open redirect

Published Mar 9, 2026 · Updated Mar 9, 2026

Open redirect in Linagora Twake 2023.Q1.1223 allows remote attackers to send users to untrusted sites through crafted links. Published material does not identify the affected route, parameter, or redirect-validation operation. Exploitation requires a user to follow a crafted link; the disclosed consequence is phishing or sensitive-information exposure, with no grounded support for arbitrary code execution.

CVSS severity6.1
Medium
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Open redirect in Linagora Twake 2023.Q1.1223 allows remote attackers to send users to untrusted sites through crafted links. Published material does not identify the affected route, parameter, or redirect-validation operation. Exploitation requires a user to follow a crafted link; the disclosed consequence is phishing or sensitive-information exposure, with no grounded support for arbitrary code execution.

The record

CVE
CVE-2025-70037
Published
Mar 9, 2026
Updated
Mar 9, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-601, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 9, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 9, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

6.1CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-601URL Redirection to Untrusted Site ('Open Redirect')
T1204.001User Execution: Malicious Link

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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