CVE-2020-15515: The turn extension through 0.3.2 for TYPO3 allows Remote Code Execution.

Q: How do I fix CVE-2020-15515?

turn\!: upgrade to newer than 0.3.2. Exact commands for each OS are on this page.

Q: Is CVE-2020-15515 being exploited?

CVE-2020-15515 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-2020-15515 affect?

CVE-2020-15515 affects turn\!. Severity is high (CVSS 8.8). The turn extension through 0.3.2 for TYPO3 allows Remote Code Execution.

This month

HIGH 8.8UPGRADE

CVE-2020-15515 is a high-severity flaw (CVSS 8.8) affecting turn\!. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The turn extension through 0.3.2 for TYPO3 allows Remote Code Execution.

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	8.8 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	1.9% (top 20%)
CISA exploited list	No
Published	2020-07-07
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: turn\! project

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

Am I affected?

Timeline

2020-07-07 16:15 UTCPublished CVE record published
2026-06-17 02:56 UTCUpdated Record last modified

turn\! project turn\! UPGRADE

Affected: <= 0.3.2

Fixed in: newer than 0.3.2

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 0.3.2 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade turn

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-2020-15515?

turn\!: upgrade to newer than 0.3.2. Exact commands for each OS are on this page.

Is CVE-2020-15515 being exploited?

CVE-2020-15515 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-2020-15515 affect?

CVE-2020-15515 affects turn\!. Severity is high (CVSS 8.8). The turn extension through 0.3.2 for TYPO3 allows Remote Code Execution.

How urgent is CVE-2020-15515?

Priority 51/100. High severity

Software pages

TYPO3 vulnerabilities

References

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