CVE-2026-27797: Homarr is an open-source dashboard

Q: How do I fix CVE-2026-27797?

homarr: upgrade to 1.54.0. Exact commands for each OS are on this page.

Q: Is CVE-2026-27797 being exploited?

CVE-2026-27797 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-27797 affect?

CVE-2026-27797 affects homarr. Severity is medium (CVSS 5.3). 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 us

Q: How urgent is CVE-2026-27797?

Priority 38/100. Public exploit reference; Remotely exploitable, no login, no user action

This week

MEDIUM 5.3REMOTEUPGRADE

CVE-2026-27797 is a medium-severity flaw (CVSS 5.3) affecting homarr. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

Public exploit reference
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	5.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.5% (top 61%)
CISA exploited list	No
Weakness	CWE-918
Published	2026-03-07
Last modified	2026-06-17

Publisher (CNA): GitHub, Inc. · Vendor: homarr

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-03-07 06:16 UTCPublished CVE record published
2026-06-17 10:27 UTCUpdated Record last modified

homarr homarr UPGRADE

Affected: < 1.54.0

Fixed in: 1.54.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy homarr || rpm -q homarr || homarr --version

2. UPGRADE to 1.54.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade homarr

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade homarr

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-27797?

homarr: upgrade to 1.54.0. Exact commands for each OS are on this page.

Is CVE-2026-27797 being exploited?

CVE-2026-27797 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-27797 affect?

CVE-2026-27797 affects homarr. Severity is medium (CVSS 5.3). 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 us

How urgent is CVE-2026-27797?

Priority 38/100. Public exploit reference; Remotely exploitable, no login, no user action

Related CVEs

CVE-2026-33510 HIGH 8.8 UPGRADE Homarr is an open-source dashboard
CVE-2026-32602 MEDIUM 4.2 UPGRADE Homarr is an open-source dashboard
CVE-2026-27796 MEDIUM 5.3 UPGRADE Homarr is an open-source dashboard

References

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