CVE-2018-1000415: A cross-site scripting vulnerability exists in Jenkins Rebuilder Plugin 1.28 and earlier in RebuildAction/Bool

Q: How do I fix CVE-2018-1000415?

rebuild: upgrade to newer than 1.28. Exact commands for each OS are on this page.

Q: Is CVE-2018-1000415 being exploited?

CVE-2018-1000415 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-2018-1000415 affect?

CVE-2018-1000415 affects rebuild. Severity is medium (CVSS 5.4). A cross-site scripting vulnerability exists in Jenkins Rebuilder Plugin 1.28 and earlier in RebuildAction/BooleanParameterValue.jelly, RebuildAction/ExtendedChoiceParameterValue.jelly, RebuildAction/FileParameterValue.jelly, RebuildAction/L

Q: How urgent is CVE-2018-1000415?

Priority 31/100. No elevated risk signals yet.

Routine

MEDIUM 5.4UPGRADE

CVE-2018-1000415 is a medium-severity flaw (CVSS 5.4) affecting rebuild. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A cross-site scripting vulnerability exists in Jenkins Rebuilder Plugin 1.28 and earlier in RebuildAction/BooleanParameterValue.jelly, RebuildAction/ExtendedChoiceParameterValue.jelly, RebuildAction/FileParameterValue.jelly, RebuildAction/LabelParameterValue.jelly, RebuildAction/ListSubversionTagsParameterValue.jelly, RebuildAction/MavenMetadataParameterValue.jelly, RebuildAction/NodeParameterValue.jelly, RebuildAction/PasswordParameterValue.jell

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	5.4 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	Required
EPSS exploit chance	0.6% (top 50%)
CISA exploited list	No
Weakness	CWE-79
Published	2019-01-09
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: rebuild project

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

Am I affected?

Timeline

2019-01-09 23:29 UTCPublished CVE record published
2026-06-17 01:32 UTCUpdated Record last modified

rebuild project rebuild UPGRADE

Affected: <= 1.28

Fixed in: newer than 1.28

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 1.28 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade rebuild

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-2018-1000415?

rebuild: upgrade to newer than 1.28. Exact commands for each OS are on this page.

Is CVE-2018-1000415 being exploited?

CVE-2018-1000415 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-2018-1000415 affect?

CVE-2018-1000415 affects rebuild. Severity is medium (CVSS 5.4). A cross-site scripting vulnerability exists in Jenkins Rebuilder Plugin 1.28 and earlier in RebuildAction/BooleanParameterValue.jelly, RebuildAction/ExtendedChoiceParameterValue.jelly, RebuildAction/FileParameterValue.jelly, RebuildAction/L

How urgent is CVE-2018-1000415?

Priority 31/100. No elevated risk signals yet.

Software pages

Jenkins vulnerabilities

Related CVEs

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References

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