How severe is CVE-2024-5526?

CVE-2024-5526 has a CVSS 3.x base score of 7.7, rated high 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-2024-5526 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-5526?

CVE-2024-5526 affects Grafana Oncall. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-5526?

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-2024-5526 have an EU (EUVD) identifier?

Yes. CVE-2024-5526 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-46730.

When was CVE-2024-5526 published?

CVE-2024-5526 was published on 2024-06-05 and last updated on 2026-06-17.

CVE-2024-5526

CVE-2024-5526 is a high-severity vulnerability in Grafana Oncall with a CVSS 3.x base score of 7.7. 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-918.

Key facts

Severity: High (CVSS 3.x base score 7.7)
EPSS exploit prediction: 0% (32nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-46730
Weakness: CWE-918
Affected product: Grafana Oncall
Published: 2024-06-05
Last modified: 2026-06-17

Description

Grafana OnCall is an easy-to-use on-call management tool that will help reduce toil in on-call management through simpler workflows and interfaces that are tailored specifically for engineers. Grafana OnCall, from version 1.1.37 before 1.5.2 are vulnerable to a Server Side Request Forgery (SSRF) vulnerability in the webhook functionallity. This issue was fixed in version 1.5.2

Frequently asked questions

What is CVE-2024-5526?: Grafana OnCall is an easy-to-use on-call management tool that will help reduce toil in on-call management through simpler workflows and interfaces that are tailored specifically for engineers. Grafana OnCall, from version 1.1.37 before 1.5.2 are vulnerable to a Server Side Request Forgery (SSRF) vulnerability in the webhook functionallity. This issue was fixed in version 1.5.2
How severe is CVE-2024-5526?: CVE-2024-5526 has a CVSS 3.x base score of 7.7, rated high 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-2024-5526 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-5526?: CVE-2024-5526 affects Grafana Oncall. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-5526?: 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-2024-5526 have an EU (EUVD) identifier?: Yes. CVE-2024-5526 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-46730.
When was CVE-2024-5526 published?: CVE-2024-5526 was published on 2024-06-05 and last updated on 2026-06-17.

References

https://grafana.com/security/security-advisories/cve-2024-5526/

Affected products (1)

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

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