Skip to content
RequestGuard Vulnerabilities
Pricing
Vulnerability intelligence Composer

symfony/routing

Maps an HTTP request to a set of configuration variables

Composer latest 8.1.6 MIT

Evidence path

Version, exploitation, severity

RequestGuard keeps these facts separate. A KEV match refers to a CVE, while OSV supplies the package and version match.

1

Latest version

8.1.6

No matching published advisory returned

2

Known exploitation

No KEV match

Checked by exact CVE identifier

3

Highest advisory severity

High

4 active advisories

Check an exact version

The registry confirms the version, then OSV checks advisories for that exact value.

Published records

Advisories

4
GHSA-h5x3-xfc9-m39h moderate

Symfony: UrlGenerator Dot-Segment Encoding Skips Every Other Chained `../` or `./` → Generated URL Collapses Off-Route Under RFC 3986 Normalization

Affected range

ECOSYSTEM: introduced 0; fixed 5.4.53ECOSYSTEM: introduced 6.0.0; fixed 6.4.41ECOSYSTEM: introduced 7.0.0; fixed 7.4.13ECOSYSTEM: introduced 8.0.0; fixed 8.0.13>=2.0.0,<3.0.0|>=3.0.0,<4.0.0|>=4.0.0,<5.0.0|>=5.0.0,<5.1.0|>=5.1.0,<5.2.0|>=5.2.0,<5.3.0|>=5.3.0,<5.4.0|>=5.4.0,<5.4.53|>=6.0.0,<6.1.0|>=6.1.0,<6.2.0|>=6.2.0,<6.3.0|>=6.3.0,<6.4.0|>=6.4.0,<6.4.41|>=7.0.0,<7.1.0|>=7.1.0,<7.2.0|>=7.2.0,<7.3.0|>=7.3.0,<7.4.0|>=7.4.0,<7.4.13|>=8.0.0,<8.0.13

Fixed versions: 5.4.53, 6.4.41, 7.4.13, 8.0.13

CVE-2026-48784 Source ↗Source ↗
GHSA-72xp-p242-47p9 moderate

Symfony has a UrlGenerator Route-Requirement Bypass via Unanchored Regex Alternation → Off-Site //host URL Injection

Affected range

ECOSYSTEM: introduced 0; fixed 5.4.52ECOSYSTEM: introduced 6.0.0; fixed 6.4.40ECOSYSTEM: introduced 7.0.0; fixed 7.4.12ECOSYSTEM: introduced 8.0.0; fixed 8.0.12>=2.0.0,<3.0.0|>=3.0.0,<4.0.0|>=4.0.0,<5.0.0|>=5.0.0,<5.1.0|>=5.1.0,<5.2.0|>=5.2.0,<5.3.0|>=5.3.0,<5.4.0|>=5.4.0,<5.4.52|>=6.0.0,<6.1.0|>=6.1.0,<6.2.0|>=6.2.0,<6.3.0|>=6.3.0,<6.4.0|>=6.4.0,<6.4.40|>=7.0.0,<7.1.0|>=7.1.0,<7.2.0|>=7.2.0,<7.3.0|>=7.3.0,<7.4.0|>=7.4.0,<7.4.12|>=8.0.0,<8.0.12

Fixed versions: 5.4.52, 6.4.40, 7.4.12, 8.0.12

CVE-2026-45065 Source ↗Source ↗