CVE-2006-3521: Multiple cross-site scripting (XSS) vulnerabilities in index/siteforge-bugs-action/proj.siteforge in SiteForge

Q: How do I fix CVE-2006-3521?

siteforge collaborative development platform: upgrade to newer than 1.0.4. Exact commands for each OS are on this page.

Q: Is CVE-2006-3521 being exploited?

CVE-2006-3521 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-2006-3521 affect?

CVE-2006-3521 affects siteforge collaborative development platform. Severity is medium (CVSS 5.8). Multiple cross-site scripting (XSS) vulnerabilities in index/siteforge-bugs-action/proj.siteforge in SiteForge Collaborative Development Platform 1.0.4 and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) _s

Q: How urgent is CVE-2006-3521?

Priority 36/100. No elevated risk signals yet.

Routine

MEDIUM 5.8UPGRADE

CVE-2006-3521 is a medium-severity flaw (CVSS 5.8) affecting siteforge collaborative development platform. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Multiple cross-site scripting (XSS) vulnerabilities in index/siteforge-bugs-action/proj.siteforge in SiteForge Collaborative Development Platform 1.0.4 and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) _status, (2) _extra1, (3) _extra2, or (4) _extra3 parameters.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	5.8 (Medium)
EPSS exploit chance	1.0% (top 36%)
CISA exploited list	No
Published	2006-07-12
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: simian systems inc

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

Am I affected?

Timeline

2006-07-12 00:05 UTCPublished CVE record published
2026-06-16 22:27 UTCUpdated Record last modified

simian systems inc siteforge collaborative development platform UPGRADE

Affected: <= 1.0.4

Fixed in: newer than 1.0.4

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy siteforge-collaborative-development-platform || rpm -q siteforge-collaborative-development-platform || siteforge-collaborative-development-platform --version

2. UPGRADE to newer than 1.0.4 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade siteforge-collaborative-development-platform

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade siteforge-collaborative-development-platform

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-2006-3521?

siteforge collaborative development platform: upgrade to newer than 1.0.4. Exact commands for each OS are on this page.

Is CVE-2006-3521 being exploited?

CVE-2006-3521 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-2006-3521 affect?

CVE-2006-3521 affects siteforge collaborative development platform. Severity is medium (CVSS 5.8). Multiple cross-site scripting (XSS) vulnerabilities in index/siteforge-bugs-action/proj.siteforge in SiteForge Collaborative Development Platform 1.0.4 and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) _s

How urgent is CVE-2006-3521?

Priority 36/100. No elevated risk signals yet.

References

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