CVE-2018-0612: Cross-site scripting vulnerability in 5000 trillion yen converter v1.0.6 allows remote attackers to inject arb

Routine

MEDIUM 6.1DOWNGRADE

CVE-2018-0612 is a medium-severity flaw (CVSS 6.1) affecting 5000 trillion yen converter. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Cross-site scripting vulnerability in 5000 trillion yen converter v1.0.6 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Why this priority

No elevated risk signals yet

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.8% (top 44%)
CISA exploited list	No
Weakness	CWE-79
Published	2018-06-26
Last modified	2026-06-17

Publisher (CNA): JPCERT/CC · Vendor: 5000 trillion yen converter project

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

Am I affected?

Timeline

2018-06-26 14:29 UTCPublished CVE record published
2026-06-17 01:31 UTCUpdated Record last modified

5000 trillion yen converter project 5000 trillion yen converter DOWNGRADE

Affected: 1.0.6

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.0.6

1. Check installed version

apt-cache policy 5000-trillion-yen-converter || rpm -q 5000-trillion-yen-converter || 5000-trillion-yen-converter --version

2. No fixed release: DOWNGRADE to a release before 1.0.6 (Debian / Ubuntu)

apt-cache madison 5000-trillion-yen-converter sudo apt install 5000-trillion-yen-converter=<VERSION_BEFORE_1.0.6> sudo apt-mark hold 5000-trillion-yen-converter

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

dnf --showduplicates list 5000-trillion-yen-converter sudo dnf downgrade 5000-trillion-yen-converter-<VERSION_BEFORE_1.0.6> sudo dnf versionlock add 5000-trillion-yen-converter

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-2018-0612?

5000 trillion yen converter: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2018-0612 being exploited?

CVE-2018-0612 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-2018-0612 affect?

CVE-2018-0612 affects 5000 trillion yen converter. Severity is medium (CVSS 6.1). Cross-site scripting vulnerability in 5000 trillion yen converter v1.0.6 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

How urgent is CVE-2018-0612?

Priority 35/100. No elevated risk signals yet.

References

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