CVE-2007-3352: Cross-site scripting (XSS) vulnerability in the preview form in Stephen Ostermiller Contact Form before 2.00.0

Routine

MEDIUM 4.3DOWNGRADE

CVE-2007-3352 is a medium-severity flaw (CVSS 4.3) affecting contact form. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Cross-site scripting (XSS) vulnerability in the preview form in Stephen Ostermiller Contact Form before 2.00.02 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors that contain an apostrophe.

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	1.3% (top 30%)
CISA exploited list	No
Published	2007-06-22
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: stephen ostermiller

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

Am I affected?

Timeline

2007-06-22 18:30 UTCPublished CVE record published
2026-06-16 22:41 UTCUpdated Record last modified

stephen ostermiller contact form DOWNGRADE

Affected: 2.00.02

Fixed in: no fixed release known

Safe to downgrade to: a release before 2.00.02

1. Check installed version

apt-cache policy contact-form || rpm -q contact-form || contact-form --version

2. No fixed release: DOWNGRADE to a release before 2.00.02 (Debian / Ubuntu)

apt-cache madison contact-form sudo apt install contact-form=<VERSION_BEFORE_2.00.02> sudo apt-mark hold contact-form

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

dnf --showduplicates list contact-form sudo dnf downgrade contact-form-<VERSION_BEFORE_2.00.02> sudo dnf versionlock add contact-form

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-2007-3352?

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

Is CVE-2007-3352 being exploited?

CVE-2007-3352 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-2007-3352 affect?

CVE-2007-3352 affects contact form. Severity is medium (CVSS 4.3). Cross-site scripting (XSS) vulnerability in the preview form in Stephen Ostermiller Contact Form before 2.00.02 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors that contain an apostrophe.

How urgent is CVE-2007-3352?

Priority 33/100. No elevated risk signals yet.

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References

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