CVE-2026-25758: Spree is an open source e-commerce solution built with Ruby on Rails

This week

HIGH 7.5REMOTEUPGRADE

CVE-2026-25758 is a high-severity flaw (CVSS 7.5) 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. A critical IDOR vulnerability exists in Spree Commerce's guest checkout flow that allows any guest user to bind arbitrary guest addresses to their order by manipulating address ID parameters. This enables unauthorized access to other guests' personally identifiable information (PII) including names, addresses and phone numbers. The vulnerability bypasses existing ownership vali

Why this priority

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

A fixed release or distro patch exists.

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.7% (top 48%)
CISA exploited list	No
Weakness	CWE-284, CWE-639
Published	2026-02-06
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

2026-02-06 22:16 UTCPublished CVE record published
2026-06-17 10:25 UTCUpdated Record last modified

spreecommerce spree UPGRADE

Affected: < 4.10.3 · >= 5.0.0 and < 5.0.8 · >= 5.1.0 and < 5.1.10 · >= 5.2.0 and < 5.2.7 · >= 5.3.0 and < 5.3.2

Fixed in: 4.10.3, 5.0.8, 5.1.10, 5.2.7, 5.3.2

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 4.10.3 (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-2026-25758?

spree: upgrade to 4.10.3, 5.0.8, 5.1.10, 5.2.7, 5.3.2. Exact commands for each OS are on this page.

Is CVE-2026-25758 being exploited?

CVE-2026-25758 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-2026-25758 affect?

CVE-2026-25758 affects spree. Severity is high (CVSS 7.5). Spree is an open source e-commerce solution built with Ruby on Rails. A critical IDOR vulnerability exists in Spree Commerce's guest checkout flow that allows any guest user to bind arbitrary guest addresses to their order by manipulating a

How urgent is CVE-2026-25758?

Priority 49/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action

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-2026-25757 MEDIUM 5.3 UPGRADE Spree is an open source e-commerce solution built with Ruby on Rails
CVE-2026-22588 MEDIUM 6.5 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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