CVE-2020-9009: The ShipStation.com plugin 1.1 and earlier for CS-Cart allows remote attackers to insert arbitrary information

Q: How do I fix CVE-2020-9009?

shipstation: upgrade to newer than 1.1. Exact commands for each OS are on this page.

Q: Is CVE-2020-9009 being exploited?

CVE-2020-9009 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-2020-9009 affect?

CVE-2020-9009 affects shipstation. Severity is low (CVSS 3.7). The ShipStation.com plugin 1.1 and earlier for CS-Cart allows remote attackers to insert arbitrary information into the database (via action=shipnotify) because access to this endpoint is completely unchecked. The attacker must guess an ord

Q: How urgent is CVE-2020-9009?

Priority 36/100. Public exploit reference; Remotely exploitable, no login, no user action

This week

LOW 3.7REMOTEUPGRADE

CVE-2020-9009 is a low-severity flaw (CVSS 3.7) affecting shipstation. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The ShipStation.com plugin 1.1 and earlier for CS-Cart allows remote attackers to insert arbitrary information into the database (via action=shipnotify) because access to this endpoint is completely unchecked. The attacker must guess an order number.

Why this priority

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

A fixed release or distro patch exists.

Risk facts

CVSS score	3.7 (Low)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	None
User interaction	None
EPSS exploit chance	0.6% (top 50%)
CISA exploited list	No
Weakness	CWE-862
Published	2023-04-11
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: shipstation

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

Am I affected?

Timeline

2023-04-11 21:15 UTCPublished CVE record published
2026-06-17 03:27 UTCUpdated Record last modified

shipstation shipstation UPGRADE

Affected: <= 1.1

Fixed in: newer than 1.1

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 1.1 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade shipstation

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-2020-9009?

shipstation: upgrade to newer than 1.1. Exact commands for each OS are on this page.

Is CVE-2020-9009 being exploited?

CVE-2020-9009 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-2020-9009 affect?

CVE-2020-9009 affects shipstation. Severity is low (CVSS 3.7). The ShipStation.com plugin 1.1 and earlier for CS-Cart allows remote attackers to insert arbitrary information into the database (via action=shipnotify) because access to this endpoint is completely unchecked. The attacker must guess an ord

How urgent is CVE-2020-9009?

Priority 36/100. Public exploit reference; Remotely exploitable, no login, no user action

Related CVEs

CVE-2020-8889 HIGH 7.5 DOWNGRADE The ShipStation.com plugin 1.0 for CS-Cart allows remote attackers to obtain sensitive information (via action

References

← Back to latest CVEs