CVE-2026-33486: Roadiz is a polymorphic content management system based on a node system that can handle many types of service

Routine

MEDIUM 6.8UPGRADE

CVE-2026-33486 is a medium-severity flaw (CVSS 6.8) affecting core-bundle-dev-app. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Roadiz is a polymorphic content management system based on a node system that can handle many types of services. A vulnerability in roadiz/documents prior to versions 2.7.9, 2.6.28, 2.5.44, and 2.3.42 allows an authenticated attacker to read any file on the server's local file system that the web server process has access to, including highly sensitive environment variables, database credentials, and internal configuration files. Versions 2.7.9,

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	6.8 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	None
EPSS exploit chance	0.4% (top 66%)
CISA exploited list	No
Weakness	CWE-918
Published	2026-03-26
Last modified	2026-06-17

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

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

Am I affected?

Timeline

2026-03-26 18:16 UTCPublished CVE record published
2026-06-17 10:37 UTCUpdated Record last modified

roadiz core-bundle-dev-app UPGRADE

Affected: < 2.3.42 · >= 2.4.0 and < 2.5.44 · >= 2.6.0 and < 2.6.28 · >= 2.7.0 and < 2.7.9

Fixed in: 2.3.42, 2.5.44, 2.6.28, 2.7.9

Safe to downgrade to: a release before 2.4.0

1. Check installed version

apt-cache policy core-bundle-dev-app || rpm -q core-bundle-dev-app || core-bundle-dev-app --version

2. UPGRADE to 2.3.42 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade core-bundle-dev-app

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade core-bundle-dev-app

Note

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

3. If no update is available yet, DOWNGRADE to a release before 2.4.0 (Debian / Ubuntu)

apt-cache madison core-bundle-dev-app sudo apt install core-bundle-dev-app=<VERSION_BEFORE_2.4.0> sudo apt-mark hold core-bundle-dev-app

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list core-bundle-dev-app sudo dnf downgrade core-bundle-dev-app-<VERSION_BEFORE_2.4.0> sudo dnf versionlock add core-bundle-dev-app

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-2026-33486?

core-bundle-dev-app: upgrade to 2.3.42, 2.5.44, 2.6.28, 2.7.9. Exact commands for each OS are on this page.

Is CVE-2026-33486 being exploited?

CVE-2026-33486 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-2026-33486 affect?

CVE-2026-33486 affects core-bundle-dev-app. Severity is medium (CVSS 6.8). Roadiz is a polymorphic content management system based on a node system that can handle many types of services. A vulnerability in roadiz/documents prior to versions 2.7.9, 2.6.28, 2.5.44, and 2.3.42 allows an authenticated attacker to rea

How urgent is CVE-2026-33486?

Priority 37/100. Public exploit reference

References

← Back to latest CVEs