How severe is CVE-2002-2343?

CVE-2002-2343 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2002-2343 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2002-2343?

CVE-2002-2343 primarily affects Nocc. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2002-2343?

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

When was CVE-2002-2343 published?

CVE-2002-2343 was published on 2002-12-31 and last updated on 2026-06-16.

CVE-2002-2343

CVE-2002-2343 is a medium-severity vulnerability in Nocc 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: 2% (73rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Nocc
Published: 2002-12-31
Last modified: 2026-06-16

Description

Cross-site scripting (XSS) vulnerability in NOCC 0.9 through 0.9.5 allows remote attackers to inject arbitrary web script or HTML via email messages.

Frequently asked questions

What is CVE-2002-2343?: Cross-site scripting (XSS) vulnerability in NOCC 0.9 through 0.9.5 allows remote attackers to inject arbitrary web script or HTML via email messages.
How severe is CVE-2002-2343?: CVE-2002-2343 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2002-2343 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2002-2343?: CVE-2002-2343 primarily affects Nocc. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2002-2343?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2002-2343 published?: CVE-2002-2343 was published on 2002-12-31 and last updated on 2026-06-16.

References

Affected products (6)

cpe:2.3:a:nocc:nocc:0.9:*:*:*:*:*:*:*
cpe:2.3:a:nocc:nocc:0.9.1:*:*:*:*:*:*:*
cpe:2.3:a:nocc:nocc:0.9.2:*:*:*:*:*:*:*
cpe:2.3:a:nocc:nocc:0.9.3:*:*:*:*:*:*:*
cpe:2.3:a:nocc:nocc:0.9.4:*:*:*:*:*:*:*
cpe:2.3:a:nocc:nocc:0.9.5:*:*:*:*:*:*:*

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