How severe is CVE-2001-1305?

CVE-2001-1305 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2001-1305 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (71st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2001-1305?

CVE-2001-1305 primarily affects Mirabilis Icq. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2001-1305?

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

When was CVE-2001-1305 published?

CVE-2001-1305 was published on 2001-08-17 and last updated on 2026-06-16.

CVE-2001-1305

CVE-2001-1305 is a medium-severity vulnerability in Mirabilis Icq 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

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 1% (71st percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Mirabilis Icq
Published: 2001-08-17
Last modified: 2026-06-16

Description

ICQ 2001a Alpha and earlier allows remote attackers to automatically add arbitrary UINs to an ICQ user's contact list via a URL to a web page with a Content-Type of application/x-icq, which is processed by Internet Explorer.

Frequently asked questions

What is CVE-2001-1305?: ICQ 2001a Alpha and earlier allows remote attackers to automatically add arbitrary UINs to an ICQ user's contact list via a URL to a web page with a Content-Type of application/x-icq, which is processed by Internet Explorer.
How severe is CVE-2001-1305?: CVE-2001-1305 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2001-1305 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (71st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2001-1305?: CVE-2001-1305 primarily affects Mirabilis Icq. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2001-1305?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2001-1305 published?: CVE-2001-1305 was published on 2001-08-17 and last updated on 2026-06-16.

References

Affected products (3)

cpe:2.3:a:mirabilis:icq:2000.0a:*:*:*:*:*:*:*
cpe:2.3:a:mirabilis:icq:2000.0b_build3278:*:*:*:*:*:*:*
cpe:2.3:a:mirabilis:icq:2001a:*:*:*:*:*:*:*

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