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Fencer Intel
medium 5.0

CVE-2011-1665 json

PHPBoost 3.0 stores sensitive information under the web root with insufficient access control, which allows remote attackers to obtain back…

published 2011-04-10 15 y ago modified 2026-06-16 4 mo ago also EUVD-2011-1665

cvss
5.0
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.5%
EPSS 2.5% chance of exploitation in 30 days, percentile 85%
public exploits
1
Exploit-DB

Summary

PHPBoost 3.0 stores sensitive information under the web root with insufficient access control, which allows remote attackers to obtain backup SQL files via a direct request for predictable filenames in cache/backup/.

Timeline

  1. First public exploit (EDB-17085)
  2. Published

Exploit prediction

2.54% chance of exploitation in the next 30 days, higher than 85% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-17085 PHPBoost 3.0 - Remote Download Backup webapps, 2011-03-31

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-264 Permissions, Privileges, and Access Controls

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.