Composer symfony/http-foundation has 16 known advisories in the phpwarden feed. Feed 2026.10.29.1, updated 2026-10-28.
| CVE | Title | Severity | CVSS | Affected | Fixed in |
|---|---|---|---|---|---|
| CVE-2018-14773 | Symfony HTTP Foundation web cache poisoning | medium | 6.5 | >=2.7.0 and <2.7.49 or >=2.8.0 and <2.8.44 or >=3.0.0 and <3.3.18 or >=3.4.0 and <3.4.14 or >=4.0.0 and <4.0.14 or >=4.1.0 and <4.1.3 or >=2.0.0 and <2.1.0 or >=2.1.0 and <2.2.0 or >=2.2.0 and <2.3.0 or >=2.3.0 and <2.4.0 or >=2.4.0 and <2.5.0 or >=2.5.0 and <2.6.0 or >=2.6.0 and <2.7.0 or >=3.0.0 and <3.1.0 or >=3.1.0 and <3.2.0 or >=3.2.0 and <3.3.0 or >=3.3.0 and <3.3.18 | 2.7.49, 2.8.44, 3.3.18, 3.4.14 |
| CVE-2013-4752 | Symfony Host Header Injection vulnerability in the HttpFoundation component | medium | 6.1 | >=2.0.0 and <2.0.24 or >=2.1.0 and <2.1.12 or >=2.2.0 and <2.2.5 or >=2.3.0 and <2.3.3 | 2.0.24, 2.1.12, 2.2.5, 2.3.3 |
| CVE-2019-18888 | Argument injection in a MimeTypeGuesser in Symfony | high | 7.5 | >=2.0.0 and <2.8.52 or >=3.0.0 and <3.4.35 or >=4.0.0 and <4.2.12 or >=4.3.0 and <4.3.8 or >=2.0.0 and <2.1.0 or >=2.1.0 and <2.2.0 or >=2.2.0 and <2.3.0 or >=2.3.0 and <2.4.0 or >=2.4.0 and <2.5.0 or >=2.5.0 and <2.6.0 or >=2.6.0 and <2.7.0 or >=2.7.0 and <2.8.0 or >=2.8.0 and <2.8.52 or >=3.0.0 and <3.1.0 or >=3.1.0 and <3.2.0 or >=3.2.0 and <3.3.0 or >=3.3.0 and <3.4.0 or >=3.4.0 and <3.4.35 or >=4.0.0 and <4.1.0 or >=4.1.0 and <4.2.0 or >=4.2.0 and <4.2.12 | 2.8.52, 3.4.35, 4.2.12, 4.3.8 |
| CVE-2012-6431 | Symfony Allows URI Restrictions Bypass Via Double-Encoded String | medium | 0.0 | >=2.0.0 and <2.0.19 | 2.0.19 |
| CVE-2019-10913 | Invalid HTTP method overrides allow possible XSS or other attacks in Symfony | critical | 9.8 | >=2.7.0 and <2.7.51 or >=2.8.0 and <2.8.50 or >=3.0.0 and <3.4.26 or >=4.0.0 and <4.1.12 or >=4.2.0 and <4.2.7 or >=3.0.0 and <3.1.0 or >=3.1.0 and <3.2.0 or >=3.2.0 and <3.3.0 or >=3.3.0 and <3.4.0 or >=3.4.0 and <3.4.26 or >=4.0.0 and <4.1.0 or >=4.1.0 and <4.1.12 | 2.7.51, 2.8.50, 3.4.26, 4.1.12 |
| CVE-2018-11386 | Symfony DoS | medium | 5.9 | >=2.7.0 and <2.7.48 or >=2.8.0 and <2.8.41 or >=3.3.0 and <3.3.17 or >=3.4.0 and <3.4.11 or >=4.0.0 and <4.0.11 or >=2.0.0 and <2.1.0 or >=2.1.0 and <2.2.0 or >=2.2.0 and <2.3.0 or >=2.3.0 and <2.4.0 or >=2.4.0 and <2.5.0 or >=2.5.0 and <2.6.0 or >=2.6.0 and <2.7.0 or >=3.0.0 and <3.1.0 or >=3.1.0 and <3.2.0 or >=3.2.0 and <3.3.0 | 2.7.48, 2.8.41, 3.3.17, 3.4.11 |
| CVE-2025-64500 | Symfony's incorrect parsing of PATH_INFO can lead to limited authorization bypass | high | 7.3 | <5.4.50 or >=6.0.0 and <6.4.29 or >=7.0.0 and <7.3.7 or >=2.0.0 and <3.0.0 or >=3.0.0 and <4.0.0 or >=4.0.0 and <5.0.0 or >=5.0.0 and <5.1.0 or >=5.1.0 and <5.2.0 or >=5.2.0 and <5.3.0 or >=5.3.0 and <5.4.0 or >=5.4.0 and <5.4.50 or >=6.0.0 and <6.1.0 or >=6.1.0 and <6.2.0 or >=6.2.0 and <6.3.0 or >=6.3.0 and <6.4.0 or >=6.4.0 and <6.4.29 or >=7.0.0 and <7.1.0 or >=7.1.0 and <7.2.0 or >=7.2.0 and <7.3.0 or >=7.3.0 and <7.3.7 | 5.4.50, 6.4.29, 7.3.7 |
| CVE-2020-5255 | Prevent cache poisoning via a Response Content-Type header in Symfony | low | 2.6 | >=4.4.0 and <4.4.7 or >=5.0.0 and <5.0.7 | 4.4.7, 5.0.7 |
| CVE-2024-50345 | Symfony vulnerable to open redirect via browser-sanitized URLs | low | 3.1 | <5.4.46 or >=6.0.0 and <6.4.14 or >=7.0.0 and <7.1.7 or >=2.0.0 and <3.0.0 or >=3.0.0 and <4.0.0 or >=4.0.0 and <5.0.0 or >=5.0.0 and <5.1.0 or >=5.1.0 and <5.2.0 or >=5.2.0 and <5.3.0 or >=5.3.0 and <5.4.0 or >=5.4.0 and <5.4.46 or >=6.0.0 and <6.1.0 or >=6.1.0 and <6.2.0 or >=6.2.0 and <6.3.0 or >=6.3.0 and <6.4.0 or >=6.4.0 and <6.4.14 or >=7.0.0 and <7.1.0 or >=7.1.0 and <7.1.7 | 5.4.46, 6.4.14, 7.1.7 |
| CVE-2026-48736 | Symfony: IpUtils::PRIVATE_SUBNETS Omits IPv6 Transition Forms (6to4, NAT64, Teredo, IPv4-compatible): SSRF Bypass in NoPrivateNetworkHttpCli | medium | 0.0 | >=6.4.0 and <6.4.41 or >=7.0.0 and <7.4.13 or >=8.0.0 and <8.0.13 or >=7.0.0 and <7.1.0 or >=7.1.0 and <7.2.0 or >=7.2.0 and <7.3.0 or >=7.3.0 and <7.4.0 or >=7.4.0 and <7.4.13 | 6.4.41, 7.4.13, 8.0.13 |
| CVE-2026-108082 | Symfony: ReDoS in HeaderUtils::split() Reachable Through the Cache-Control Request Header | high | 0.0 | >=6.0.1 and <6.4.46 or >=7.0.0 and <7.4.19 or >=8.0.0 and <8.1.7 or >=4.1.0 and <5.4.54 or >=5.4.1 and <5.4.54 or >=6.0.1 and <6.1.0 or >=6.1.0 and <6.2.0 or >=6.2.0 and <6.3.0 or >=6.3.0 and <6.4.0 or >=6.4.0 and <6.4.46 or >=7.0.0 and <7.1.0 or >=7.1.0 and <7.2.0 or >=7.2.0 and <7.3.0 or >=7.3.0 and <7.4.0 or >=7.4.0 and <7.4.19 or >=8.0.0 and <8.1.0 or >=8.1.0 and <8.1.7 | 6.4.46, 7.4.19, 8.1.7, 5.4.54 |
| CVE-2014-5244 | Symfony vulnerable to denial of service via a malicious HTTP Host header | high | 7.5 | >=2.0.0 and <2.3.19 or >=2.4.0 and <2.4.9 or >=2.5.0 and <2.5.4 or >=2.0.0 and <2.1.0 or >=2.1.0 and <2.2.0 or >=2.2.0 and <2.3.0 or >=2.3.0 and <2.3.19 | 2.3.19, 2.4.9, 2.5.4 |
| CVE-2014-6061 | Symfony has a security issue when parsing the Authorization header | medium | 5.3 | >=2.0.0 and <2.3.19 or >=2.4.0 and <2.4.9 or >=2.5.0 and <2.5.4 or >=2.0.0 and <2.1.0 or >=2.1.0 and <2.2.0 or >=2.2.0 and <2.3.0 or >=2.3.0 and <2.3.19 | 2.3.19, 2.4.9, 2.5.4 |
| CVE-2015-2309 | Symfony has unsafe methods in the Request class | medium | 5.3 | >=2.0.0 and <2.3.27 or >=2.4.0 and <2.5.11 or >=2.6.0 and <2.6.6 or >=2.0.0 and <2.1.0 or >=2.1.0 and <2.2.0 or >=2.2.0 and <2.3.0 or >=2.3.0 and <2.3.27 or >=2.4.0 and <2.5.0 or >=2.5.0 and <2.5.11 | 2.3.27, 2.5.11, 2.6.6 |
| 2012-11-29 | Request::getClientIp() when the trust proxy mode is enabled | unknown | 0.0 | >=2.0.0 and <2.0.19 or >=2.1.0 and <2.1.4 | 2.0.19, 2.1.4 |
| GHSA-vfm6-r2gc-pwww | Symfony2 security issue when the trust proxy mode is enabled | medium | 0.0 | >=2.0.0 and <2.0.19 or >=2.1.0 and <2.1.4 | 2.0.19, 2.1.4 |
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