How severe is CVE-2008-6677?

CVE-2008-6677 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2008-6677 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-6677?

CVE-2008-6677 affects Quickersite. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2008-6677?

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-2008-6677 published?

CVE-2008-6677 was published on 2009-04-08 and last updated on 2026-06-16.

CVE-2008-6677

CVE-2008-6677 is a high-severity vulnerability in Quickersite 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. The underlying weakness is classified as CWE-94.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 4% (89th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-94
Affected product: Quickersite
Published: 2009-04-08
Last modified: 2026-06-16

Description

Unrestricted file upload vulnerability in fckeditor251/editor/filemanager/connectors/asp/upload.asp in QuickerSite 1.8.5 allows remote attackers to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file.

Frequently asked questions

What is CVE-2008-6677?: Unrestricted file upload vulnerability in fckeditor251/editor/filemanager/connectors/asp/upload.asp in QuickerSite 1.8.5 allows remote attackers to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file.
How severe is CVE-2008-6677?: CVE-2008-6677 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2008-6677 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2008-6677?: CVE-2008-6677 affects Quickersite. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2008-6677?: 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-2008-6677 published?: CVE-2008-6677 was published on 2009-04-08 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:quickersite:quickersite:1.8.5:*:*:*:*:*:*:*

More vulnerabilities in Quickersite

CVE-2008-6678 — High (CVSS 7.5): SQL injection vulnerability in asp/includes/contact.asp in QuickerSite 1.8.5 allows remote attackers to execute…
CVE-2008-6673 — High (CVSS 7.5): asp/bs_login.asp in QuickerSite 1.8.5 does not properly restrict access to administrative functionality, which allows…
CVE-2008-6676 — Medium (CVSS 5.0): QuickerSite 1.8.5 allows remote attackers to obtain sensitive information via a request to showThumb.aspx without any…
CVE-2008-6674 — Medium (CVSS 5.0): mailPage.asp in QuickerSite 1.8.5 allows remote attackers to flood e-mail accounts with messages via a large number of…
CVE-2008-6675 — Medium (CVSS 4.3): Multiple cross-site scripting (XSS) vulnerabilities in QuickerSite 1.8.5 allow remote attackers to inject arbitrary web…
CVE-2007-3940 — Medium (CVSS 4.3): Cross-site scripting (XSS) vulnerability in default.asp in QuickerSite 1.7.2 allows remote attackers to inject…

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