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CVE-2025-52560

Kanboard vulnerability

8.1 HIGHPublic exploitEPSS 0.52%
  1. Published24 Jun 2025

Description

Kanboard is project management software that focuses on the Kanban methodology. Prior to version 1.2.46, Kanboard allows password reset emails to be sent with URLs derived from the unvalidated Host header when the application_url configuration is unset (default behavior). This allows an attacker to craft a malicious password reset link that leaks the token to an attacker-controlled domain. If a victim (including an administrator) clicks the poisoned link, their account can be taken over. This affects all users who initiate a password reset while application_url is not set. This issue has been patched in version 1.2.46.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionRequired
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityNone
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Affected products

Kanboard< 1.2.46

Remediation

Fixed in
Kanboard≥ 1.2.46

References

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Frequently asked

Is CVE-2025-52560 being actively exploited?

CVE-2025-52560 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 0.52%.

How severe is CVE-2025-52560?

CVE-2025-52560 has a CVSS 3.1 base score of 8.1, rated high. EPSS estimates a 0.52% probability of exploitation.

Which products are affected by CVE-2025-52560?

Affected products include Kanboard.

How do I fix CVE-2025-52560?

Upgrade affected software to a fixed version, for example Kanboard 1.2.46 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2025-52560 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.