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Fencer Intel
critical 10.0

CVE-2010-4953 json

Unspecified vulnerability in the JW Calendar (jw_calendar) extension 1.3.20 and earlier for TYPO3 allows remote attackers to execute arbitr…

published 2011-10-09 15 y ago modified 2026-06-16 4 mo ago also EUVD-2010-4917

cvss
10.0
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
3.3%
EPSS 3.3% chance of exploitation in 30 days, percentile 88%
public exploits
0
none known

Summary

Unspecified vulnerability in the JW Calendar (jw_calendar) extension 1.3.20 and earlier for TYPO3 allows remote attackers to execute arbitrary code via unknown vectors.

Exploit prediction

3.28% chance of exploitation in the next 30 days, higher than 88% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 2.0 10.0 AV:N/AC:L/Au:N/C:C/I:C/A:C

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.