How severe is CVE-2025-12141?

CVE-2025-12141 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2025-12141 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-12141?

CVE-2025-12141 affects Grafana. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-12141?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-12141 have an EU (EUVD) identifier?

Yes. CVE-2025-12141 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-209475.

When was CVE-2025-12141 published?

CVE-2025-12141 was published on 2026-04-15 and last updated on 2026-06-17.

CVE-2025-12141

CVE-2025-12141 is a medium-severity vulnerability in Grafana with a CVSS 3.x base score of 6.5. 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-200.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v4: 1.3
EPSS exploit prediction: 0% (17th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-209475
Weakness: CWE-200
Affected product: Grafana
Published: 2026-04-15
Last modified: 2026-06-17

Description

In Grafana's alerting system, users with edit permissions for a contact point, specifically the permissions “alert.notifications:write” or “alert.notifications.receivers:test” that are granted as part of the fixed role "Contact Point Writer", which is part of the basic role Editor - can edit contact points created by other users, modify the endpoint URL to a controlled server. By invoking the test functionality, attackers can capture and extract redacted secure settings, such as authentication credentials for third-party services (e.g., Slack tokens). This leads to unauthorized access and potential compromise of external integrations.

Frequently asked questions

What is CVE-2025-12141?: In Grafana's alerting system, users with edit permissions for a contact point, specifically the permissions “alert.notifications:write” or “alert.notifications.receivers:test” that are granted as part of the fixed role "Contact Point Writer", which is part of the basic role Editor - can edit contact points created by other users, modify the endpoint URL to a controlled server. By invoking the test functionality, attackers can capture and extract redacted secure settings, such as authentication credentials for third-party services (e.g., Slack tokens). This leads to unauthorized access and potential compromise of external integrations.
How severe is CVE-2025-12141?: CVE-2025-12141 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2025-12141 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-12141?: CVE-2025-12141 affects Grafana. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-12141?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-12141 have an EU (EUVD) identifier?: Yes. CVE-2025-12141 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-209475.
When was CVE-2025-12141 published?: CVE-2025-12141 was published on 2026-04-15 and last updated on 2026-06-17.

References

https://grafana.com/security/security-advisories/cve-2025-12141/

Affected products (1)

cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:*

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Threat intelligence

Threat-intel indicators referencing this CVE:

150.5.154.160 (ipv4-addr)
196.188.187.85 (ipv4-addr)
167.172.93.203 (ipv4-addr)
104.248.169.81 (ipv4-addr)
52.140.76.154 (ipv4-addr)