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Fencer Intel
medium —

GHSA-qmwf-j7g7-f5jw json

Cross-Site Scripting in third party library mso/idna-convert

published 2y ago modified last yr.

cvss
—
not scored
cisa kev
Not listed
not in CISA's catalog
epss
—
no score, EPSS covers CVEs only
public exploits
0
none known

Summary

Make sure to not expose the vendor directory to the publicly accessible document root. In composer managed installation, make sure to configure a dedicated web folder. In general it is recommended to not expose the complete typo3_src sources folder in the document root.

Patch / fix

  • packagist typo3/cms 7.6.10, 8.2.1

Is GHSA-qmwf-j7g7-f5jw in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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Affected packages

ecosystem package affected fixed in
packagist typo3/cms
>=7.6.0, <7.6.10
>=8.0.0, <8.2.1
7.6.10
8.2.1

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

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.