CVE-2019-9015: A Path Traversal vulnerability was discovered in MOPCMS through 2018-11-30, leading to deletion of unexpected

Q: How do I fix CVE-2019-9015?

mopcms: upgrade to newer than 2018-11-30. Exact commands for each OS are on this page.

Q: Is CVE-2019-9015 being exploited?

CVE-2019-9015 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-2019-9015 affect?

CVE-2019-9015 affects mopcms. Severity is critical (CVSS 9.1). A Path Traversal vulnerability was discovered in MOPCMS through 2018-11-30, leading to deletion of unexpected critical files. The exploitation point is in the "column management" function. The path added to the column is not verified. When

Q: How urgent is CVE-2019-9015?

Priority 62/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

This week

CRITICAL 9.1REMOTEUPGRADE

CVE-2019-9015 is a critical-severity flaw (CVSS 9.1) affecting mopcms. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A Path Traversal vulnerability was discovered in MOPCMS through 2018-11-30, leading to deletion of unexpected critical files. The exploitation point is in the "column management" function. The path added to the column is not verified. When a column is deleted by an attacker, the corresponding directory is deleted, as demonstrated by ./ to delete the entire web site.

Why this priority

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

A fixed release or distro patch exists.

Risk facts

CVSS score	9.1 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	1.9% (top 20%)
CISA exploited list	No
Weakness	CWE-22
Published	2019-02-22
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: mopcms

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

Am I affected?

Timeline

2019-02-22 16:29 UTCPublished CVE record published
2026-06-17 02:42 UTCUpdated Record last modified

mopcms mopcms UPGRADE

Affected: <= 2018-11-30

Fixed in: newer than 2018-11-30

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 2018-11-30 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade mopcms

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-2019-9015?

mopcms: upgrade to newer than 2018-11-30. Exact commands for each OS are on this page.

Is CVE-2019-9015 being exploited?

CVE-2019-9015 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-2019-9015 affect?

CVE-2019-9015 affects mopcms. Severity is critical (CVSS 9.1). A Path Traversal vulnerability was discovered in MOPCMS through 2018-11-30, leading to deletion of unexpected critical files. The exploitation point is in the "column management" function. The path added to the column is not verified. When

How urgent is CVE-2019-9015?

Priority 62/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

Related CVEs

CVE-2019-9016 MEDIUM 6.1 UPGRADE An XSS vulnerability was discovered in MOPCMS through 2018-11-30

References

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