CVE-2019-11376: SOY CMS v3.0.2 allows remote attackers to execute arbitrary PHP code via a <?php substring in the second text

Q: How urgent is CVE-2019-11376?

Priority 51/100. High severity; Public exploit reference

This month

HIGH 7.2DOWNGRADE

CVE-2019-11376 is a high-severity flaw (CVSS 7.2) affecting soy cms. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

SOY CMS v3.0.2 allows remote attackers to execute arbitrary PHP code via a <?php substring in the second text box. NOTE: the vendor indicates that there was an assumption that the content is "made editable on its own.

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	2.2% (top 17%)
CISA exploited list	No
Weakness	CWE-94
Published	2019-04-20
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: brassica

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

Am I affected?

Timeline

2019-04-20 15:29 UTCPublished CVE record published
2026-06-17 02:12 UTCUpdated Record last modified

brassica soy cms DOWNGRADE

Affected: 3.0.2

Fixed in: no fixed release known

Safe to downgrade to: a release before 3.0.2

1. Check installed version

apt-cache policy soy-cms || rpm -q soy-cms || soy-cms --version

2. No fixed release: DOWNGRADE to a release before 3.0.2 (Debian / Ubuntu)

apt-cache madison soy-cms sudo apt install soy-cms=<VERSION_BEFORE_3.0.2> sudo apt-mark hold soy-cms

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

dnf --showduplicates list soy-cms sudo dnf downgrade soy-cms-<VERSION_BEFORE_3.0.2> sudo dnf versionlock add soy-cms

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-2019-11376?

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

Is CVE-2019-11376 being exploited?

CVE-2019-11376 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-2019-11376 affect?

CVE-2019-11376 affects soy cms. Severity is high (CVSS 7.2). SOY CMS v3.0.2 allows remote attackers to execute arbitrary PHP code via a <?php substring in the second text box. NOTE: the vendor indicates that there was an assumption that the content is "made editable on its own.

How urgent is CVE-2019-11376?

Priority 51/100. High severity; Public exploit reference

Software pages

PHP vulnerabilities

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References

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