How severe is CVE-2009-2342?

CVE-2009-2342 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2009-2342 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2009-2342?

CVE-2009-2342 primarily affects Hans Oesterholt Cmme. In total, 12 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2009-2342?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2009-2342 published?

CVE-2009-2342 was published on 2009-07-07 and last updated on 2026-06-16.

CVE-2009-2342

CVE-2009-2342 is a medium-severity vulnerability in Hans Oesterholt Cmme with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 1% (61st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Hans Oesterholt Cmme
Published: 2009-07-07
Last modified: 2026-06-16

Description

Cross-site scripting (XSS) vulnerability in admin.php (aka the login page) in Content Management Made Easy (CMME) before 1.22 allows remote attackers to inject arbitrary web script or HTML via the username field.

Frequently asked questions

What is CVE-2009-2342?: Cross-site scripting (XSS) vulnerability in admin.php (aka the login page) in Content Management Made Easy (CMME) before 1.22 allows remote attackers to inject arbitrary web script or HTML via the username field.
How severe is CVE-2009-2342?: CVE-2009-2342 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2009-2342 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2009-2342?: CVE-2009-2342 primarily affects Hans Oesterholt Cmme. In total, 12 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2009-2342?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2009-2342 published?: CVE-2009-2342 was published on 2009-07-07 and last updated on 2026-06-16.

References

Affected products (12)

cpe:2.3:a:hans_oesterholt:cmme:*:*:*:*:*:*:*:*
cpe:2.3:a:hans_oesterholt:cmme:1.02:*:*:*:*:*:*:*
cpe:2.3:a:hans_oesterholt:cmme:1.03:*:*:*:*:*:*:*
cpe:2.3:a:hans_oesterholt:cmme:1.06:*:*:*:*:*:*:*
cpe:2.3:a:hans_oesterholt:cmme:1.07:*:*:*:*:*:*:*
cpe:2.3:a:hans_oesterholt:cmme:1.08:*:*:*:*:*:*:*
cpe:2.3:a:hans_oesterholt:cmme:1.09:*:*:*:*:*:*:*
cpe:2.3:a:hans_oesterholt:cmme:1.10:*:*:*:*:*:*:*
cpe:2.3:a:hans_oesterholt:cmme:1.11:*:*:*:*:*:*:*
cpe:2.3:a:hans_oesterholt:cmme:1.12:*:*:*:*:*:*:*
cpe:2.3:a:hans_oesterholt:cmme:1.18:*:*:*:*:*:*:*
cpe:2.3:a:hans_oesterholt:cmme:1.19:*:*:*:*:*:*:*

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