CVE-2000-0554: Ceilidh allows remote attackers to obtain the real path of the Ceilidh directory via the translated_path hidde

Routine

MEDIUM 5.0DOWNGRADE

CVE-2000-0554 is a medium-severity flaw (CVSS 5.0) affecting ceilidh. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Ceilidh allows remote attackers to obtain the real path of the Ceilidh directory via the translated_path hidden form field.

Why this priority

No elevated risk signals yet

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

Risk facts

CVSS score	5.0 (Medium)
EPSS exploit chance	1.3% (top 29%)
CISA exploited list	No
Published	2000-06-08
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: lilikoi

Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2000-06-08 04:00 UTCPublished CVE record published
2026-06-16 21:51 UTCUpdated Record last modified

lilikoi ceilidh DOWNGRADE

Affected: 2.60

Fixed in: no fixed release known

Safe to downgrade to: a release before 2.60

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 2.60 (Debian / Ubuntu)

apt-cache madison ceilidh sudo apt install ceilidh=<VERSION_BEFORE_2.60> sudo apt-mark hold ceilidh

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

dnf --showduplicates list ceilidh sudo dnf downgrade ceilidh-<VERSION_BEFORE_2.60> sudo dnf versionlock add ceilidh

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-2000-0554?

ceilidh: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2000-0554 being exploited?

CVE-2000-0554 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-2000-0554 affect?

CVE-2000-0554 affects ceilidh. Severity is medium (CVSS 5.0). Ceilidh allows remote attackers to obtain the real path of the Ceilidh directory via the translated_path hidden form field.

How urgent is CVE-2000-0554?

Priority 35/100. No elevated risk signals yet.

Related CVEs

CVE-2003-1531 MEDIUM 4.3 UPGRADE Cross-site scripting (XSS) vulnerability in testcgi.exe in Lilikoi Software Ceilidh 2.70 and earlier allows re
CVE-2000-0555 MEDIUM 5.0 DOWNGRADE Ceilidh allows remote attackers to cause a denial of service via a large number of POST requests.

References

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