CVE-2005-3477

CVE-2005-3477 is a medium-severity vulnerability in Invision Power Services Invision Gallery 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.

Key facts

Description

Multiple interpretation error in the image upload handling code in Invision Gallery 2.0.3 allows remote attackers to conduct cross-site scripting (XSS) attacks via HTML or script in an image whose type does not match its extension, which is rendered by Internet Explorer due to CVE-2005-3312. NOTE: it could be argued that this vulnerability is due to a design flaw in Internet Explorer and the proper fix should be in that browser; if so, then this should not be treated as a vulnerability in Invision Gallery.

Frequently asked questions

What is CVE-2005-3477?
Multiple interpretation error in the image upload handling code in Invision Gallery 2.0.3 allows remote attackers to conduct cross-site scripting (XSS) attacks via HTML or script in an image whose type does not match its extension, which is rendered by Internet Explorer due to CVE-2005-3312. NOTE: it could be argued that this vulnerability is due to a design flaw in Internet Explorer and the proper fix should be in that browser; if so, then this should not be treated as a vulnerability in Invision Gallery.
How severe is CVE-2005-3477?
CVE-2005-3477 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2005-3477 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2005-3477?
CVE-2005-3477 affects Invision Power Services Invision Gallery. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2005-3477?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2005-3477 published?
CVE-2005-3477 was published on 2005-11-03 and last updated on 2026-06-16.

References

Affected products (1)

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