CVE-2026-22588: Spree is an open source e-commerce solution built with Ruby on Rails

Routine

MEDIUM 6.5UPGRADE

CVE-2026-22588 is a medium-severity flaw (CVSS 6.5) affecting spree. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Spree is an open source e-commerce solution built with Ruby on Rails. Prior to versions 4.10.2, 5.0.7, 5.1.9, and 5.2.5, an Authenticated Insecure Direct Object Reference (IDOR) vulnerability was identified that allows an authenticated user to retrieve other users’ address information by modifying an existing order. By editing an order they legitimately own and manipulating address identifiers in the request, the backend server accepts and proces

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	6.5 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.4% (top 66%)
CISA exploited list	No
Weakness	CWE-639
Published	2026-01-08
Last modified	2026-06-17

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

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

Am I affected?

Timeline

2026-01-08 21:15 UTCPublished CVE record published
2026-06-17 10:20 UTCUpdated Record last modified

spreecommerce spree UPGRADE

Affected: < 4.10.2 · >= 5.0.0 and < 5.0.7 · >= 5.1.0 and < 5.1.9 · >= 5.2.0 and < 5.2.5

Fixed in: 4.10.2, 5.0.7, 5.1.9, 5.2.5

Safe to downgrade to: a release before 5.0.0

1. Check installed version

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

2. UPGRADE to 4.10.2 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade spree

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 5.0.0 (Debian / Ubuntu)

apt-cache madison spree sudo apt install spree=<VERSION_BEFORE_5.0.0> sudo apt-mark hold spree

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

dnf --showduplicates list spree sudo dnf downgrade spree-<VERSION_BEFORE_5.0.0> sudo dnf versionlock add spree

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-2026-22588?

spree: upgrade to 4.10.2, 5.0.7, 5.1.9, 5.2.5. Exact commands for each OS are on this page.

Is CVE-2026-22588 being exploited?

CVE-2026-22588 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-2026-22588 affect?

CVE-2026-22588 affects spree. Severity is medium (CVSS 6.5). Spree is an open source e-commerce solution built with Ruby on Rails. Prior to versions 4.10.2, 5.0.7, 5.1.9, and 5.2.5, an Authenticated Insecure Direct Object Reference (IDOR) vulnerability was identified that allows an authenticated user

How urgent is CVE-2026-22588?

Priority 36/100. Public exploit reference

Software pages

Ruby on Rails vulnerabilities · Ruby vulnerabilities

Related CVEs

CVE-2011-10019 CRITICAL 9.8 UPGRADE Spreecommerce versions prior to 0.60.2 contains a remote command execution vulnerability in its search functio
CVE-2026-25758 HIGH 7.5 UPGRADE Spree is an open source e-commerce solution built with Ruby on Rails
CVE-2026-25757 MEDIUM 5.3 UPGRADE Spree is an open source e-commerce solution built with Ruby on Rails
CVE-2011-10026 CRITICAL 9.8 UPGRADE Spreecommerce versions prior to 0.50.x contain a remote command execution vulnerability in the API's search fu

References

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