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Tracking
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| Source | ID | Title |
|---|---|---|
Debian DSA |
DSA-6312-1 | symfony security update |
Debian DSA |
DSA-6317-1 | symfony security update |
Github GHSA |
GHSA-h5x3-xfc9-m39h | Symfony: UrlGenerator Dot-Segment Encoding Skips Every Other Chained `../` or `./` → Generated URL Collapses Off-Route Under RFC 3986 Normalization |
Wed, 05 Aug 2026 10:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Symfony
Symfony routing Symfony symfony |
|
| Vendors & Products |
Symfony
Symfony routing Symfony symfony |
Wed, 15 Jul 2026 14:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 14 Jul 2026 19:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 5.4.53, 6.4.41, 7.4.13, and 8.0.13, UrlGenerator::doGenerate() used strtr() dot-segment encoding that skipped every other chained ../ or ./ segment, allowing attacker-controlled route parameters to generate URLs that collapse to a different path under RFC 3986 normalization. This issue is fixed in versions 5.4.53, 6.4.41, 7.4.13, and 8.0.13. | |
| Title | Symfony: UrlGenerator Dot-Segment Encoding Skips Every Other Chained `../` or `./` → Generated URL Collapses Off-Route Under RFC 3986 Normalization | |
| Weaknesses | CWE-172 CWE-601 |
|
| References |
|
|
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-07-15T13:27:22.254Z
Reserved: 2026-05-22T20:18:20.365Z
Link: CVE-2026-48784
Updated: 2026-07-15T13:23:18.829Z
Status : Analyzed
Published: 2026-07-14T20:17:10.517
Modified: 2026-07-15T14:44:46.860
Link: CVE-2026-48784
No data.
OpenCVE Enrichment
Updated: 2026-08-05T10:23:07Z
Debian DSA
Github GHSA