CVE-2025-31728: Jenkins AsakusaSatellite Plugin 0.1.1 and earlier does not mask AsakusaSatellite API keys displayed on the job

Q: How do I fix CVE-2025-31728?

asakusasatellite: upgrade to newer than 0.1.1. Exact commands for each OS are on this page.

Q: Is CVE-2025-31728 being exploited?

CVE-2025-31728 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-2025-31728 affect?

CVE-2025-31728 affects asakusasatellite. Severity is medium (CVSS 5.5). Jenkins AsakusaSatellite Plugin 0.1.1 and earlier does not mask AsakusaSatellite API keys displayed on the job configuration form, increasing the potential for attackers to observe and capture them.

Q: How urgent is CVE-2025-31728?

Priority 25/100. No elevated risk signals yet.

Routine

MEDIUM 5.5UPGRADE

CVE-2025-31728 is a medium-severity flaw (CVSS 5.5) affecting asakusasatellite. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Jenkins AsakusaSatellite Plugin 0.1.1 and earlier does not mask AsakusaSatellite API keys displayed on the job configuration form, increasing the potential for attackers to observe and capture them.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	5.5 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	Required
EPSS exploit chance	0.3% (top 79%)
CISA exploited list	No
Weakness	CWE-549
Published	2025-04-02
Last modified	2026-06-17

Publisher (CNA): Jenkins Project · Vendor: jenkins

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

Am I affected?

Timeline

2025-04-02 15:16 UTCPublished CVE record published
2026-06-17 09:10 UTCUpdated Record last modified

jenkins asakusasatellite UPGRADE

Affected: <= 0.1.1

Fixed in: newer than 0.1.1

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 0.1.1 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade asakusasatellite

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-2025-31728?

asakusasatellite: upgrade to newer than 0.1.1. Exact commands for each OS are on this page.

Is CVE-2025-31728 being exploited?

CVE-2025-31728 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-2025-31728 affect?

CVE-2025-31728 affects asakusasatellite. Severity is medium (CVSS 5.5). Jenkins AsakusaSatellite Plugin 0.1.1 and earlier does not mask AsakusaSatellite API keys displayed on the job configuration form, increasing the potential for attackers to observe and capture them.

How urgent is CVE-2025-31728?

Priority 25/100. No elevated risk signals yet.

Software pages

Jenkins vulnerabilities

Related CVEs

CVE-2025-31727 MEDIUM 5.5 UPGRADE Jenkins AsakusaSatellite Plugin 0.1.1 and earlier stores AsakusaSatellite API keys unencrypted in job config.x

References

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