CVE-2005-1091

CVE-2005-1091 is a high-severity vulnerability with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Maxthon 1.2.0 and 1.2.1 allows remote attackers to bypass the security ID and use restricted plugin API functions via script that includes the max.src file into the source page.

Frequently asked questions

What is CVE-2005-1091?
Maxthon 1.2.0 and 1.2.1 allows remote attackers to bypass the security ID and use restricted plugin API functions via script that includes the max.src file into the source page.
How severe is CVE-2005-1091?
CVE-2005-1091 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2005-1091 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (75th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2005-1091?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2005-1091 published?
CVE-2005-1091 was published on 2005-05-02 and last updated on 2026-06-16.

References