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GHSA-gv2c-5g79-h73c json

Ibexa ezplatform-kernel download route allows filename change

published 3y 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

### Impact The route used for file downloads allows specifying the name of the downloaded file. This is an unintended side effect of the implementation, and means one could construct download URLs with filenames that have no relation to the actual file, which could lead to misunderstandings and confusion, and possibly other harm. As such it is a low severity vulnerability. It affects all supported versions of Ibexa DXP and eZ Platform, in installations where downloadable files exist.

### Patches The issue is fixed in all supported versions of ezsystems/ezplatform-kernel, see "Patched versions". An advisory is also published for ezsystems/ezpublish-kernel and ibexa/core, please see those repositories. Commit: https://github.com/ezsystems/ezplatform-kernel/commit/affa2520e5e986e477ca7f7c93b9ca2c30188063

### Workarounds None, other than blocking all downloads.

### References https://developers.ibexa.co/security-advisories/ibexa-sa-2023-005-vulnerabilities-in-solr-search-and-file-downloads

Patch / fix

  • packagist ezsystems/ezplatform-kernel 1.3.34

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Affected packages

ecosystem package affected fixed in
packagist ezsystems/ezplatform-kernel
>=1.3.0, <1.3.34
1.3.34

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.