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CVE-2020-15767: An issue was discovered in Gradle Enterprise before 2020.2.5

30
Routine
MEDIUM 5.3UPGRADE

CVE-2020-15767 is a medium-severity flaw (CVSS 5.3) affecting enterprise. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An issue was discovered in Gradle Enterprise before 2020.2.5. The cookie used to convey the CSRF prevention token is not annotated with the “secure” attribute, which allows an attacker with the ability to MITM plain HTTP requests to obtain it, if the user mistakenly uses a HTTP instead of HTTPS address to access the server. This cookie value could then be used to perform CSRF.

Why this priority

  • No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score5.3 (Medium)
Attack vectorNetwork (remote)
Attack complexityHigh
Privileges neededNone
User interactionRequired
EPSS exploit chance0.5% (top 54%)
CISA exploited listNo
WeaknessCWE-311
Published2020-09-18
Last modified2026-06-17
Publisher (CNA): MITRE · Vendor: gradle

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

Am I affected?

Timeline

gradle enterprise UPGRADE
Affected: < 2020.2.5
Fixed in: 2020.2.5
Safe to downgrade to: no unaffected older release
1. Check installed version
apt-cache policy enterprise || rpm -q enterprise || enterprise --version
2. UPGRADE to 2020.2.5 (Debian / Ubuntu)
sudo apt update && sudo apt install --only-upgrade enterprise
2. UPGRADE (RHEL / Amazon Linux / Fedora)
sudo dnf upgrade enterprise
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-2020-15767?

enterprise: upgrade to 2020.2.5. Exact commands for each OS are on this page.

Is CVE-2020-15767 being exploited?

CVE-2020-15767 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-2020-15767 affect?

CVE-2020-15767 affects enterprise. Severity is medium (CVSS 5.3). An issue was discovered in Gradle Enterprise before 2020.2.5. The cookie used to convey the CSRF prevention token is not annotated with the “secure” attribute, which allows an attacker with the ability to MITM plain HTTP requests to obtain

How urgent is CVE-2020-15767?

Priority 30/100. No elevated risk signals yet.

Related CVEs

References

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