CVE-2022-25104: HorizontCMS v1.0.0-beta.2 was discovered to contain an arbitrary file download vulnerability via the component

This week

HIGH 7.5REMOTEDOWNGRADE

CVE-2022-25104 is a high-severity flaw (CVSS 7.5) affecting horizontcms. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

HorizontCMS v1.0.0-beta.2 was discovered to contain an arbitrary file download vulnerability via the component /admin/file-manager/.

Why this priority

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

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	1.1% (top 34%)
CISA exploited list	No
Weakness	CWE-552
Published	2022-02-24
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: horizontcms project

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

Am I affected?

Timeline

2022-02-24 15:15 UTCPublished CVE record published
2026-06-17 04:33 UTCUpdated Record last modified

horizontcms project horizontcms DOWNGRADE

Affected: 1.0.0 beta2

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.0.0

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 1.0.0 (Debian / Ubuntu)

apt-cache madison horizontcms sudo apt install horizontcms=<VERSION_BEFORE_1.0.0> sudo apt-mark hold horizontcms

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list horizontcms sudo dnf downgrade horizontcms-<VERSION_BEFORE_1.0.0> sudo dnf versionlock add horizontcms

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

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-2022-25104?

horizontcms: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2022-25104 being exploited?

CVE-2022-25104 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-2022-25104 affect?

CVE-2022-25104 affects horizontcms. Severity is high (CVSS 7.5). HorizontCMS v1.0.0-beta.2 was discovered to contain an arbitrary file download vulnerability via the component /admin/file-manager/.

How urgent is CVE-2022-25104?

Priority 53/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action

Related CVEs

CVE-2021-28428 CRITICAL 9.8 DOWNGRADE File upload vulnerability in HorizontCMS before 1.0.0-beta.3 via uploading a .htaccess and *.hello files using
CVE-2020-28693 HIGH 8.8 DOWNGRADE An unrestricted file upload issue in HorizontCMS 1.0.0-beta allows an authenticated remote attacker to upload
CVE-2020-27387 HIGH 8.8 DOWNGRADE An unrestricted file upload issue in HorizontCMS through 1.0.0-beta allows an authenticated remote attacker (w

References

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