CVE-2007-3339: Multiple cross-site scripting (XSS) vulnerabilities in forum/include/error/autherror.cfm in FuseTalk Basic, St

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MEDIUM 4.3DOWNGRADE

CVE-2007-3339 is a medium-severity flaw (CVSS 4.3) affecting fusetalk. 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 forum/include/error/autherror.cfm in FuseTalk Basic, Standard, Enterprise, and ColdFusion allow remote attackers to inject arbitrary web script or HTML via the (1) FTVAR_LINKP and (2) FTVAR_URLP parameters to (a) forum/include/error/autherror.cfm, and the (3) FTVAR_SCRIPTRUN parameter to (b) forum/include/common/comfinish.cfm and (c) blog/include/common/comfinish.cfm.

Why this priority

EPSS top 9%: very likely to be exploited
Public exploit reference

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

Risk facts

CVSS score	4.3 (Medium)
EPSS exploit chance	4.1% (top 9%)
CISA exploited list	No
Weakness	CWE-79
Published	2007-06-21
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: fusetalk

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

Am I affected?

Timeline

2007-06-21 21:30 UTCPublished CVE record published
2026-06-16 22:41 UTCUpdated Record last modified

fusetalk fusetalk DOWNGRADE

Affected: 2.0 · 3.0 · 3.2 · 4.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 2.0

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 2.0 (Debian / Ubuntu)

apt-cache madison fusetalk sudo apt install fusetalk=<VERSION_BEFORE_2.0> sudo apt-mark hold fusetalk

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

dnf --showduplicates list fusetalk sudo dnf downgrade fusetalk-<VERSION_BEFORE_2.0> sudo dnf versionlock add fusetalk

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: FuseTalk 4.0 - 'blog/include/common/comfinish.cfm?FTVAR_SCRIPTRUN' Cross-Site Scripting
Exploit-DB: FuseTalk 4.0 - 'AuthError.cfm' Multiple Cross-Site Scripting Vulnerabilities
Exploit-DB: FuseTalk 4.0 - 'forum/include/common/comfinish.cfm?FTVAR_SCRIPTRUN' Cross-Site Scripting

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-2007-3339?

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

Is CVE-2007-3339 being exploited?

CVE-2007-3339 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-2007-3339 affect?

CVE-2007-3339 affects fusetalk. Severity is medium (CVSS 4.3). Multiple cross-site scripting (XSS) vulnerabilities in forum/include/error/autherror.cfm in FuseTalk Basic, Standard, Enterprise, and ColdFusion allow remote attackers to inject arbitrary web script or HTML via the (1) FTVAR_LINKP and (2) F

How urgent is CVE-2007-3339?

Priority 43/100. EPSS top 9%: very likely to be exploited; Public exploit reference

Software pages

Adobe ColdFusion vulnerabilities

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CVE-2007-3273 HIGH 7.5 DOWNGRADE SQL injection vulnerability in index.cfm in FuseTalk 2.0 allows remote attackers to execute arbitrary SQL comm
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References

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