Description
The OOXML parsing of the file indexer does not disable external entity resolution. A crafted xlsx or pptx document placed in an indexed directory can cause local files to be read or outbound HTTP requests to be performed, with the retrieved content being written to the search index.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| TYPO3 | Extension "Faceted Search" | 7.0.0 – < 7.0.1, 6.0.0 – < 6.6.1, 5.0.0 – < 5.6.2, < 4.6.7 | 7.0.1 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Packagist | tpwd/ke_search | >= 7.0.0, < 7.0.1 | 7.0.1 | GHSA-fq39-62gx-8hqx |
| Packagist | tpwd/ke_search | >= 6.0.0, < 6.6.1 | 6.6.1 | GHSA-fq39-62gx-8hqx |
| Packagist | tpwd/ke_search | >= 5.0.0, < 5.6.2 | 5.6.2 | GHSA-fq39-62gx-8hqx |
| Packagist | tpwd/ke_search | < 4.6.7 | 4.6.7 | GHSA-fq39-62gx-8hqx |
Advisories 1
- WID-SEC-2026-1585 TYPO3 Extensions: Mehrere Schwachstellen BSI CERT-Bund (WID) · May 19, 2026
References
- https://typo3.org/security/advisory/typo3-ext-sa-2026-011 vendor-advisory