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Fencer Vulns
high 7.5

CVE-2008-6677 json

Unrestricted file upload vulnerability in fckeditor251/editor/filemanager/connectors/asp/upload.asp in QuickerSite 1.8.5 allows remote atta…

published 2009-04-08 17 y ago modified 2026-06-16 4 mo ago also EUVD-2008-6639

cvss
7.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
4.0%
EPSS 4.0% chance of exploitation in 30 days, percentile 90%
public exploits
1
Exploit-DB

Summary

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.

Timeline

  1. First public exploit (EDB-5733)
  2. Published

Exploit prediction

4.01% chance of exploitation in the next 30 days, higher than 90% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-5733 QuickerSite 1.8.5 - Multiple Vulnerabilities webapps, 2008-06-03
  • bugreport.ir http://www.bugreport.ir/39/exploit.htm referenced PoC, tagged "exploit" by a source, unverified
  • bugreport.ir http://www.bugreport.ir/index_39.htm referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

Classification

Weakness
  • CWE-94 Improper Control of Generation of Code

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.