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Fencer Intel
medium 5.0

CVE-2009-4466 json

DeluxeBB 1.3 allows remote attackers to obtain sensitive information via a crafted page parameter to misc.php, which reveals the installati…

published 16y ago modified 4mo ago also EUVD-2009-4433

cvss
5.0
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.4%
EPSS 2.4% chance of exploitation in 30 days, percentile 84%
public exploits
1
Exploit-DB

Summary

DeluxeBB 1.3 allows remote attackers to obtain sensitive information via a crafted page parameter to misc.php, which reveals the installation path in an error message. NOTE: this issue might be resultant from improperly controlled computation in tools.php that leads to a denial of service (CPU or memory consumption).

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Timeline

  1. First public exploit (EDB-10598)
  2. Published

Exploit prediction

2.43% chance of exploitation in the next 30 days, higher than 84% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-10598 DeluxeBB 1.3 - Multiple Vulnerabilities webapps, 2009-12-22
  • securityfocus.com http://www.securityfocus.com/bid/37448 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:P/I:N/A:N

Classification

Weakness
  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

References

Sources

Fencer Intel 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.