CVE-2024-37621: StrongShop v1.0 was discovered to contain a Server-Side Template Injection (SSTI) vulnerability via the compon

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HIGH 7.2DOWNGRADE

CVE-2024-37621 is a high-severity flaw (CVSS 7.2) affecting strongshop. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

StrongShop v1.0 was discovered to contain a Server-Side Template Injection (SSTI) vulnerability via the component /shippingOptionConfig/index.blade.php.

Why this priority

High severity
Public exploit reference

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

Risk facts

CVSS score	7.2 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	None
EPSS exploit chance	0.7% (top 47%)
CISA exploited list	No
Weakness	CWE-97, CWE-1336
Published	2024-06-17
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: strongshop

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

Am I affected?

Timeline

2024-06-17 14:15 UTCPublished CVE record published
2026-06-17 07:38 UTCUpdated Record last modified

strongshop strongshop DOWNGRADE

Affected: 1.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.0

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 1.0 (Debian / Ubuntu)

apt-cache madison strongshop sudo apt install strongshop=<VERSION_BEFORE_1.0> sudo apt-mark hold strongshop

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

dnf --showduplicates list strongshop sudo dnf downgrade strongshop-<VERSION_BEFORE_1.0> sudo dnf versionlock add strongshop

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-2024-37621?

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

Is CVE-2024-37621 being exploited?

CVE-2024-37621 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-2024-37621 affect?

CVE-2024-37621 affects strongshop. Severity is high (CVSS 7.2). StrongShop v1.0 was discovered to contain a Server-Side Template Injection (SSTI) vulnerability via the component /shippingOptionConfig/index.blade.php.

How urgent is CVE-2024-37621?

Priority 43/100. High severity; Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2024-37619 MEDIUM 6.1 DOWNGRADE StrongShop v1.0 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the spec_gr

References

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