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Fencer Vulns
high 7.5

CVE-2007-4230 json

BellaBiblio allows remote attackers to gain administrative privileges via a bellabiblio cookie with the value "administrator." NOTE: this i…

published 2007-08-08 19 y ago modified 2026-06-16 4 mo ago also EUVD-2007-4213

cvss
7.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.7%
EPSS 1.7% chance of exploitation in 30 days, percentile 76%
public exploits
0
none known

Summary

BellaBiblio allows remote attackers to gain administrative privileges via a bellabiblio cookie with the value "administrator." NOTE: this issue is disputed by CVE and multiple third parties because the cookie value must be an MD5 hash

Exploit prediction

1.66% chance of exploitation in the next 30 days, higher than 76% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

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

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.