CVE-2006-0895: NOCC Webmail 1.0 allows remote attackers to obtain the installation path via a direct request to html/header.p

This month

MEDIUM 5.0DOWNGRADE

CVE-2006-0895 is a medium-severity flaw (CVSS 5.0) affecting nocc. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

NOCC Webmail 1.0 allows remote attackers to obtain the installation path via a direct request to html/header.php.

Why this priority

Public exploit reference

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

Risk facts

CVSS score	5.0 (Medium)
EPSS exploit chance	1.7% (top 23%)
CISA exploited list	No
Published	2006-02-25
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: nocc

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

Am I affected?

Timeline

2006-02-25 11:02 UTCPublished CVE record published
2026-06-16 22:21 UTCUpdated Record last modified

nocc nocc DOWNGRADE

Affected: 1.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.0

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 1.0 (Debian / Ubuntu)

apt-cache madison nocc sudo apt install nocc=<VERSION_BEFORE_1.0> sudo apt-mark hold nocc

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

dnf --showduplicates list nocc sudo dnf downgrade nocc-<VERSION_BEFORE_1.0> sudo dnf versionlock add nocc

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-2006-0895?

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

Is CVE-2006-0895 being exploited?

CVE-2006-0895 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-2006-0895 affect?

CVE-2006-0895 affects nocc. Severity is medium (CVSS 5.0). NOCC Webmail 1.0 allows remote attackers to obtain the installation path via a direct request to html/header.php.

How urgent is CVE-2006-0895?

Priority 42/100. Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2006-0894 MEDIUM 4.3 DOWNGRADE Multiple cross-site scripting (XSS) vulnerabilities in NOCC Webmail 1.0 allow remote attackers to inject arbit
CVE-2006-0893 MEDIUM 5.0 DOWNGRADE NOCC Webmail 1.0 allows remote attackers to obtain sensitive information via a direct request to (1) the profi
CVE-2006-0892 HIGH 7.5 DOWNGRADE NOCC Webmail 1.0 stores e-mail attachments in temporary files with predictable filenames, which makes it easie
CVE-2006-0891 MEDIUM 5.0 DOWNGRADE Multiple directory traversal vulnerabilities in NOCC Webmail 1.0 allow remote attackers to include arbitrary f
CVE-2002-2343 MEDIUM 4.3 DOWNGRADE Cross-site scripting (XSS) vulnerability in NOCC 0.9 through 0.9.5 allows remote attackers to inject arbitrary

References

← Back to latest CVEs