How severe is CVE-2026-27797?

CVE-2026-27797 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2026-27797 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-27797?

CVE-2026-27797 affects Homarr. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-27797?

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

Does CVE-2026-27797 have an EU (EUVD) identifier?

Yes. CVE-2026-27797 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-10115.

When was CVE-2026-27797 published?

CVE-2026-27797 was published on 2026-03-07 and last updated on 2026-06-17.

CVE-2026-27797

CVE-2026-27797 is a medium-severity vulnerability in Homarr with a CVSS 3.x base score of 5.3. 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: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (35th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-10115
Weakness: CWE-918
Affected product: Homarr
Published: 2026-03-07
Last modified: 2026-06-17

Description

Homarr is an open-source dashboard. Prior to version 1.54.0, an unauthenticated Server-Side Request Forgery (SSRF) vulnerability allows a remote attacker to force the Homarr server to perform arbitrary outbound HTTP requests. This can be used as an internal network access primitive (e.g., reaching loopback/private ranges) from the Homarr host/container network context. This issue has been patched in version 1.54.0.

Frequently asked questions

What is CVE-2026-27797?: Homarr is an open-source dashboard. Prior to version 1.54.0, an unauthenticated Server-Side Request Forgery (SSRF) vulnerability allows a remote attacker to force the Homarr server to perform arbitrary outbound HTTP requests. This can be used as an internal network access primitive (e.g., reaching loopback/private ranges) from the Homarr host/container network context. This issue has been patched in version 1.54.0.
How severe is CVE-2026-27797?: CVE-2026-27797 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2026-27797 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-27797?: CVE-2026-27797 affects Homarr. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-27797?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-27797 have an EU (EUVD) identifier?: Yes. CVE-2026-27797 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-10115.
When was CVE-2026-27797 published?: CVE-2026-27797 was published on 2026-03-07 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:homarr:homarr:*:*:*:*:*:*:*:*

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