CVE-2003-1191

CVE-2003-1191 is a medium-severity vulnerability in E107 with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

chatbox.php in e107 0.554 and 0.603 allows remote attackers to cause a denial of service (pages fail to load) via HTML in the Name field, which prevents the main.php form from being loaded.

Frequently asked questions

What is CVE-2003-1191?
chatbox.php in e107 0.554 and 0.603 allows remote attackers to cause a denial of service (pages fail to load) via HTML in the Name field, which prevents the main.php form from being loaded.
How severe is CVE-2003-1191?
CVE-2003-1191 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2003-1191 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 8% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2003-1191?
CVE-2003-1191 primarily affects E107. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2003-1191?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2003-1191 published?
CVE-2003-1191 was published on 2003-10-29 and last updated on 2026-06-16.

References

Affected products (2)

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