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Fencer Vulns
critical 10.0

CVE-2009-0258 json

Indexed Search Engine for TYPO3 Command Execution via Metacharacter Injection

published 2009-01-22 17 y ago modified 2026-06-16 4 mo ago also GHSA-74w6-ww7w-45j9 , EUVD-2022-2917

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

The Indexed Search Engine (indexed_search) system extension in TYPO3 4.0.0 through 4.0.9, 4.1.0 through 4.1.7, and 4.2.0 through 4.2.3 allows remote attackers to execute arbitrary commands via a crafted filename containing shell metacharacters, which is not properly handled by the command-line indexer.

Patch / fix

  • packagist typo3/cms 4.0.10, 4.1.8, 4.2.4

Exploit prediction

3.31% chance of exploitation in the next 30 days, higher than 88% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

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

Affected packages

ecosystem package affected fixed in
packagist typo3/cms
>=4.0.0, <4.0.10
>=4.1.0, <4.1.8
>=4.2.0, <4.2.4
4.0.10
4.1.8
4.2.4

Classification

Weakness
  • CWE-20 Improper Input Validation
  • CWE-78 Improper Neutralization of Special Elements used in an OS Command

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.