CVE-2006-5249: PHP remote file inclusion vulnerability in tagmin/delTagUser.php in TagIt! Tagboard 2.1.B Build 2 (tagit2b) al

This month

HIGH 7.5DOWNGRADE

CVE-2006-5249 is a high-severity flaw (CVSS 7.5) affecting tagboard. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

PHP remote file inclusion vulnerability in tagmin/delTagUser.php in TagIt! Tagboard 2.1.B Build 2 (tagit2b) allows remote attackers to execute arbitrary PHP code via a URL in the configpath parameter.

Why this priority

High severity
Public exploit reference

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

Risk facts

CVSS score	7.5 (High)
EPSS exploit chance	3.2% (top 12%)
CISA exploited list	No
Published	2006-10-12
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: tagit

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

Am I affected?

Timeline

2006-10-12 00:07 UTCPublished CVE record published
2026-06-16 22:30 UTCUpdated Record last modified

tagit tagboard DOWNGRADE

Affected: 2.1.b_build_2

Fixed in: no fixed release known

Safe to downgrade to: a release before 2.1.b_build_2

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 2.1.b_build_2 (Debian / Ubuntu)

apt-cache madison tagboard sudo apt install tagboard=<VERSION_BEFORE_2.1.b_build_2> sudo apt-mark hold tagboard

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

dnf --showduplicates list tagboard sudo dnf downgrade tagboard-<VERSION_BEFORE_2.1.b_build_2> sudo dnf versionlock add tagboard

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.

Public exploits and detection

Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.

Exploit-DB: Tagit2b - 'DelTagUser.php' Remote File Inclusion

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-2006-5249?

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

Is CVE-2006-5249 being exploited?

CVE-2006-5249 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-2006-5249 affect?

CVE-2006-5249 affects tagboard. Severity is high (CVSS 7.5). PHP remote file inclusion vulnerability in tagmin/delTagUser.php in TagIt! Tagboard 2.1.B Build 2 (tagit2b) allows remote attackers to execute arbitrary PHP code via a URL in the configpath parameter.

How urgent is CVE-2006-5249?

Priority 53/100. High severity; Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2007-0900 HIGH 7.5 UPGRADE Multiple PHP remote file inclusion vulnerabilities in TagIt! Tagboard 2.1.B Build 2 and earlier, when register

References

← Back to latest CVEs