CVE-2017-1000490: Mautic versions 1.0.0 - 2.11.0 are vulnerable to allowing any authorized Mautic user session (must be logged i

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MEDIUM 6.5DOWNGRADEDOWNGRADE

CVE-2017-1000490 is a medium-severity flaw (CVSS 6.5) affecting mautic, mautic. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Mautic versions 1.0.0 - 2.11.0 are vulnerable to allowing any authorized Mautic user session (must be logged into Mautic) to use the Filemanager to download any file from the server that the web user has access to.

Why this priority

Public exploit reference

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

Risk facts

CVSS score	6.5 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	1.4% (top 27%)
CISA exploited list	No
Weakness	CWE-22
Published	2018-01-03
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: acquia · mautic

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

Am I affected?

Timeline

2018-01-03 17:29 UTCPublished CVE record published
2026-06-17 00:59 UTCUpdated Record last modified

acquia mautic DOWNGRADE

Affected: 1.0.1 · 1.0.2 · 1.0.3 · 1.0.4 · 1.0.5 · 1.1.0 · 1.1.1 · 1.1.2

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.0.1

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 1.0.1 (Debian / Ubuntu)

apt-cache madison mautic sudo apt install mautic=<VERSION_BEFORE_1.0.1> sudo apt-mark hold mautic

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

dnf --showduplicates list mautic sudo dnf downgrade mautic-<VERSION_BEFORE_1.0.1> sudo dnf versionlock add mautic

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.

mautic mautic DOWNGRADE

Affected: 1.0.0 · 1.2.0 · 2.9.0 · 2.9.2 · 2.10.0 · 2.11.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.0.0

1. Check installed version

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

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

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

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

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

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-2017-1000490?

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

Is CVE-2017-1000490 being exploited?

CVE-2017-1000490 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-2017-1000490 affect?

CVE-2017-1000490 affects mautic, mautic. Severity is medium (CVSS 6.5). Mautic versions 1.0.0 - 2.11.0 are vulnerable to allowing any authorized Mautic user session (must be logged into Mautic) to use the Filemanager to download any file from the server that the web user has access to.

How urgent is CVE-2017-1000490?

Priority 46/100. Public exploit reference

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References

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