CVE-2007-4224: KDE Konqueror 3.5.7 allows remote attackers to spoof the URL address bar by calling setInterval with a small i

Routine

MEDIUM 4.3DOWNGRADE

CVE-2007-4224 is a medium-severity flaw (CVSS 4.3) affecting konqueror. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

KDE Konqueror 3.5.7 allows remote attackers to spoof the URL address bar by calling setInterval with a small interval and changing the window.location property.

Why this priority

No elevated risk signals yet

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

Risk facts

CVSS score	4.3 (Medium)
EPSS exploit chance	1.8% (top 21%)
CISA exploited list	No
Weakness	CWE-59
Published	2007-08-08
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: kde

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

Am I affected?

Timeline

2007-08-08 21:17 UTCPublished CVE record published
2026-06-16 22:43 UTCUpdated Record last modified

kde konqueror DOWNGRADE

Affected: 3.5.7

Fixed in: no fixed release known

Safe to downgrade to: a release before 3.5.7

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 3.5.7 (Debian / Ubuntu)

apt-cache madison konqueror sudo apt install konqueror=<VERSION_BEFORE_3.5.7> sudo apt-mark hold konqueror

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

dnf --showduplicates list konqueror sudo dnf downgrade konqueror-<VERSION_BEFORE_3.5.7> sudo dnf versionlock add konqueror

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-2007-4224?

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

Is CVE-2007-4224 being exploited?

CVE-2007-4224 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-2007-4224 affect?

CVE-2007-4224 affects konqueror. Severity is medium (CVSS 4.3). KDE Konqueror 3.5.7 allows remote attackers to spoof the URL address bar by calling setInterval with a small interval and changing the window.location property.

How urgent is CVE-2007-4224?

Priority 35/100. No elevated risk signals yet.

Related CVEs

CVE-2009-2537 MEDIUM 4.3 MITIGATE KDE Konqueror allows remote attackers to cause a denial of service (memory consumption) via a large integer va
CVE-2008-5712 MEDIUM 5.0 DOWNGRADE The HTML parser in KDE Konqueror 3.5.9 allows remote attackers to cause a denial of service (application crash
CVE-2008-5698 MEDIUM 4.3 MITIGATE HTMLTokenizer::scriptHandler in Konqueror in KDE 3.5.9 and 3.5.10 allows remote attackers to cause a denial of
CVE-2008-4514 MEDIUM 5.0 DOWNGRADE The HTML parser in KDE Konqueror 3.5.9 allows remote attackers to cause a denial of service (application crash
CVE-2008-4382 MEDIUM 5.0 DOWNGRADE Konqueror in KDE 3.5.9 allows remote attackers to cause a denial of service (application crash) via Javascript

References

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