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2 vulnerabilities found for routing by Symfony
CERTFR-2026-AVI-1460
Vulnerability from certfr_avis
De multiples vulnérabilités ont été découvertes dans les produits Symfony. Certaines d'entre elles permettent à un attaquant de provoquer un déni de service à distance, une atteinte à la confidentialité des données et un contournement de la politique de sécurité.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| Symfony | http-foundation | http-foundation versions 7.x antérieures à 7.4.23 | ||
| Symfony | routing | routing versions 8.x antérieures à 8.1.11 | ||
| Symfony | Symfony | symfony versions antérieures à 5.4.56 | ||
| Symfony | security-http | security-http versions 7.x antérieures à 7.4.23 | ||
| Symfony | yaml | yaml versions 6.x antérieures à 6.4.50 | ||
| Symfony | yaml | yaml versions antérieures à 5.4.56 | ||
| Symfony | http-foundation | http-foundation versions antérieures à 5.4.56 | ||
| Symfony | routing | routing versions 6.x antérieures à 6.4.50 | ||
| Symfony | filesystem | filesystem versions 8.x antérieures à 8.1.11 | ||
| Symfony | routing | routing versions antérieures à 5.4.56 | ||
| Symfony | http-foundation | http-foundation versions 6.x antérieures à 6.4.50 | ||
| Symfony | yaml | yaml versions 7.x antérieures à 7.4.23 | ||
| Symfony | Symfony | symfony versions 6.x antérieures à 6.4.50 | ||
| Symfony | serializer | serializer versions 8.x antérieures à 8.1.11 | ||
| Symfony | http-client | http-client versions 6.x antérieures à 6.4.50 | ||
| Symfony | http-client | http-client versions antérieures à 5.4.56 | ||
| Symfony | security-http | security-http versions 8.x antérieures à 8.1.11 | ||
| Symfony | routing | routing versions 7.x antérieures à 7.4.23 | ||
| Symfony | filesystem | filesystem versions 6.x antérieures à 6.4.50 | ||
| Symfony | serializer | serializer versions antérieures à 5.4.56 | ||
| Symfony | Symfony | symfony versions 7.x antérieures à 7.4.23 | ||
| Symfony | serializer | serializer versions 7.x antérieures à 7.4.23 | ||
| Symfony | filesystem | filesystem versions 7.x antérieures à 7.4.23 | ||
| Symfony | security-http | security-http versions 6.x antérieures à 6.4.50 | ||
| Symfony | Symfony | symfony versions 8.x antérieures à 8.1.11 | ||
| Symfony | security-http | security-http versions antérieures à 5.4.56 | ||
| Symfony | json-path | json-path versions 7.3.0 à 7.4.x antérieures à 7.4.23 | ||
| Symfony | filesystem | filesystem versions antérieures à 5.4.56 | ||
| Symfony | serializer | serializer versions 6.x antérieures à 6.4.50 | ||
| Symfony | json-path | json-path versions 8.x antérieures à 8.1.11 | ||
| Symfony | yaml | yaml versions 8.x antérieures à 8.1.11 | ||
| Symfony | http-client | http-client versions 7.x antérieures à 7.4.23 | ||
| Symfony | http-client | http-client versions 8.x antérieures à 8.1.11 | ||
| Symfony | http-foundation | http-foundation versions 8.x antérieures à 8.1.11 |
References
| Title | Publication Time | Tags | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "http-foundation versions 7.x ant\u00e9rieures \u00e0 7.4.23",
"product": {
"name": "http-foundation",
"vendor": {
"name": "Symfony",
"scada": false
}
}
},
{
"description": "routing versions 8.x ant\u00e9rieures \u00e0 8.1.11",
"product": {
"name": "routing",
"vendor": {
"name": "Symfony",
"scada": false
}
}
},
{
"description": "symfony versions ant\u00e9rieures \u00e0 5.4.56",
"product": {
"name": "Symfony",
"vendor": {
"name": "Symfony",
"scada": false
}
}
},
{
"description": "security-http versions 7.x ant\u00e9rieures \u00e0 7.4.23",
"product": {
"name": "security-http",
"vendor": {
"name": "Symfony",
"scada": false
}
}
},
{
"description": "yaml versions 6.x ant\u00e9rieures \u00e0 6.4.50",
"product": {
"name": "yaml",
"vendor": {
"name": "Symfony",
"scada": false
}
}
},
{
"description": "yaml versions ant\u00e9rieures \u00e0 5.4.56",
"product": {
"name": "yaml",
"vendor": {
"name": "Symfony",
"scada": false
}
}
},
{
"description": "http-foundation versions ant\u00e9rieures \u00e0 5.4.56",
"product": {
"name": "http-foundation",
"vendor": {
"name": "Symfony",
"scada": false
}
}
},
{
"description": "routing versions 6.x ant\u00e9rieures \u00e0 6.4.50",
"product": {
"name": "routing",
"vendor": {
"name": "Symfony",
"scada": false
}
}
},
{
"description": "filesystem versions 8.x ant\u00e9rieures \u00e0 8.1.11",
"product": {
"name": "filesystem",
"vendor": {
"name": "Symfony",
"scada": false
}
}
},
{
"description": "routing versions ant\u00e9rieures \u00e0 5.4.56",
"product": {
"name": "routing",
"vendor": {
"name": "Symfony",
"scada": false
}
}
},
{
"description": "http-foundation versions 6.x ant\u00e9rieures \u00e0 6.4.50",
"product": {
"name": "http-foundation",
"vendor": {
"name": "Symfony",
"scada": false
}
}
},
{
"description": "yaml versions 7.x ant\u00e9rieures \u00e0 7.4.23",
"product": {
"name": "yaml",
"vendor": {
"name": "Symfony",
"scada": false
}
}
},
{
"description": "symfony versions 6.x ant\u00e9rieures \u00e0 6.4.50",
"product": {
"name": "Symfony",
"vendor": {
"name": "Symfony",
"scada": false
}
}
},
{
"description": "serializer versions 8.x ant\u00e9rieures \u00e0 8.1.11",
"product": {
"name": "serializer",
"vendor": {
"name": "Symfony",
"scada": false
}
}
},
{
"description": "http-client versions 6.x ant\u00e9rieures \u00e0 6.4.50",
"product": {
"name": "http-client",
"vendor": {
"name": "Symfony",
"scada": false
}
}
},
{
"description": "http-client versions ant\u00e9rieures \u00e0 5.4.56",
"product": {
"name": "http-client",
"vendor": {
"name": "Symfony",
"scada": false
}
}
},
{
"description": "security-http versions 8.x ant\u00e9rieures \u00e0 8.1.11",
"product": {
"name": "security-http",
"vendor": {
"name": "Symfony",
"scada": false
}
}
},
{
"description": "routing versions 7.x ant\u00e9rieures \u00e0 7.4.23",
"product": {
"name": "routing",
"vendor": {
"name": "Symfony",
"scada": false
}
}
},
{
"description": "filesystem versions 6.x ant\u00e9rieures \u00e0 6.4.50",
"product": {
"name": "filesystem",
"vendor": {
"name": "Symfony",
"scada": false
}
}
},
{
"description": "serializer versions ant\u00e9rieures \u00e0 5.4.56",
"product": {
"name": "serializer",
"vendor": {
"name": "Symfony",
"scada": false
}
}
},
{
"description": "symfony versions 7.x ant\u00e9rieures \u00e0 7.4.23",
"product": {
"name": "Symfony",
"vendor": {
"name": "Symfony",
"scada": false
}
}
},
{
"description": "serializer versions 7.x ant\u00e9rieures \u00e0 7.4.23",
"product": {
"name": "serializer",
"vendor": {
"name": "Symfony",
"scada": false
}
}
},
{
"description": "filesystem versions 7.x ant\u00e9rieures \u00e0 7.4.23",
"product": {
"name": "filesystem",
"vendor": {
"name": "Symfony",
"scada": false
}
}
},
{
"description": "security-http versions 6.x ant\u00e9rieures \u00e0 6.4.50",
"product": {
"name": "security-http",
"vendor": {
"name": "Symfony",
"scada": false
}
}
},
{
"description": "symfony versions 8.x ant\u00e9rieures \u00e0 8.1.11",
"product": {
"name": "Symfony",
"vendor": {
"name": "Symfony",
"scada": false
}
}
},
{
"description": "security-http versions ant\u00e9rieures \u00e0 5.4.56",
"product": {
"name": "security-http",
"vendor": {
"name": "Symfony",
"scada": false
}
}
},
{
"description": "json-path versions 7.3.0 \u00e0 7.4.x ant\u00e9rieures \u00e0 7.4.23",
"product": {
"name": "json-path",
"vendor": {
"name": "Symfony",
"scada": false
}
}
},
{
"description": "filesystem versions ant\u00e9rieures \u00e0 5.4.56",
"product": {
"name": "filesystem",
"vendor": {
"name": "Symfony",
"scada": false
}
}
},
{
"description": "serializer versions 6.x ant\u00e9rieures \u00e0 6.4.50",
"product": {
"name": "serializer",
"vendor": {
"name": "Symfony",
"scada": false
}
}
},
{
"description": "json-path versions 8.x ant\u00e9rieures \u00e0 8.1.11",
"product": {
"name": "json-path",
"vendor": {
"name": "Symfony",
"scada": false
}
}
},
{
"description": "yaml versions 8.x ant\u00e9rieures \u00e0 8.1.11",
"product": {
"name": "yaml",
"vendor": {
"name": "Symfony",
"scada": false
}
}
},
{
"description": "http-client versions 7.x ant\u00e9rieures \u00e0 7.4.23",
"product": {
"name": "http-client",
"vendor": {
"name": "Symfony",
"scada": false
}
}
},
{
"description": "http-client versions 8.x ant\u00e9rieures \u00e0 8.1.11",
"product": {
"name": "http-client",
"vendor": {
"name": "Symfony",
"scada": false
}
}
},
{
"description": "http-foundation versions 8.x ant\u00e9rieures \u00e0 8.1.11",
"product": {
"name": "http-foundation",
"vendor": {
"name": "Symfony",
"scada": false
}
}
}
],
"affected_systems_content": "",
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2026-118516",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-118516"
}
],
"initial_release_date": "2026-11-04T00:00:00",
"last_revision_date": "2026-11-04T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-1460",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-11-04T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits Symfony. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de service \u00e0 distance, une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es et un contournement de la politique de s\u00e9curit\u00e9.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Symfony",
"vendor_advisories": [
{
"published_at": "2026-11-04",
"title": "Bulletin de s\u00e9curit\u00e9 Symfony GHSA-5mx8-mwrp-5693",
"url": "https://github.com/symfony/symfony/security/advisories/GHSA-5mx8-mwrp-5693"
},
{
"published_at": "2026-11-04",
"title": "Bulletin de s\u00e9curit\u00e9 Symfony GHSA-8f57-m8wj-x65w",
"url": "https://github.com/symfony/symfony/security/advisories/GHSA-8f57-m8wj-x65w"
},
{
"published_at": "2026-11-04",
"title": "Bulletin de s\u00e9curit\u00e9 Symfony GHSA-cpww-5vpx-72x7",
"url": "https://github.com/symfony/symfony/security/advisories/GHSA-cpww-5vpx-72x7"
},
{
"published_at": "2026-11-04",
"title": "Bulletin de s\u00e9curit\u00e9 Symfony GHSA-hwfg-qwvh-2wfx",
"url": "https://github.com/symfony/symfony/security/advisories/GHSA-hwfg-qwvh-2wfx"
},
{
"published_at": "2026-11-04",
"title": "Bulletin de s\u00e9curit\u00e9 Symfony GHSA-pxj9-jh84-vhm5",
"url": "https://github.com/symfony/symfony/security/advisories/GHSA-pxj9-jh84-vhm5"
},
{
"published_at": "2026-11-04",
"title": "Bulletin de s\u00e9curit\u00e9 Symfony GHSA-c7hm-wqwp-f9v8",
"url": "https://github.com/symfony/symfony/security/advisories/GHSA-c7hm-wqwp-f9v8"
},
{
"published_at": "2026-11-04",
"title": "Bulletin de s\u00e9curit\u00e9 Symfony GHSA-6prc-h956-hxjq",
"url": "https://github.com/symfony/symfony/security/advisories/GHSA-6prc-h956-hxjq"
},
{
"published_at": "2026-11-04",
"title": "Bulletin de s\u00e9curit\u00e9 Symfony GHSA-xqw3-x93m-887x",
"url": "https://github.com/symfony/symfony/security/advisories/GHSA-xqw3-x93m-887x"
},
{
"published_at": "2026-11-04",
"title": "Bulletin de s\u00e9curit\u00e9 Symfony GHSA-3h27-hjv7-fqjx",
"url": "https://github.com/symfony/symfony/security/advisories/GHSA-3h27-hjv7-fqjx"
}
]
}
CVE-2026-48784 (GCVE-0-2026-48784)
Vulnerability from cvelistv5
Published
2026-07-14 19:04
Modified
2026-07-15 13:27
Severity ?
VLAI Severity ?
EPSS score ?
Summary
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.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-48784",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-07-15T13:23:18.119617Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-07-15T13:27:22.254Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "symfony",
"vendor": "symfony",
"versions": [
{
"status": "affected",
"version": "\u003c 5.4.53"
},
{
"status": "affected",
"version": "\u003e= 6.0.0-BETA1, \u003c 6.4.41"
},
{
"status": "affected",
"version": "\u003e= 7.0.0-BETA1, \u003c 7.4.13"
},
{
"status": "affected",
"version": "\u003e= 8.0.0-BETA1, \u003c 8.0.13"
}
]
},
{
"product": "routing",
"vendor": "symfony",
"versions": [
{
"status": "affected",
"version": "\u003c 5.4.53"
},
{
"status": "affected",
"version": "\u003e= 6.0.0-BETA1, \u003c 6.4.41"
},
{
"status": "affected",
"version": "\u003e= 7.0.0-BETA1, \u003c 7.4.13"
},
{
"status": "affected",
"version": "\u003e= 8.0.0-BETA1, \u003c 8.0.13"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "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."
}
],
"metrics": [
{
"cvssV4_0": {
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 5.1,
"baseSeverity": "MEDIUM",
"privilegesRequired": "NONE",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "LOW",
"subIntegrityImpact": "LOW",
"userInteraction": "ACTIVE",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-172",
"description": "CWE-172: Encoding Error",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-601",
"description": "CWE-601: URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-07-14T19:04:20.058Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/symfony/symfony/security/advisories/GHSA-h5x3-xfc9-m39h",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/symfony/symfony/security/advisories/GHSA-h5x3-xfc9-m39h"
},
{
"name": "https://github.com/symfony/symfony/commit/4b63c3a3f7af04ecd79c89a594b0b02a01990b1d",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/symfony/symfony/commit/4b63c3a3f7af04ecd79c89a594b0b02a01990b1d"
},
{
"name": "https://github.com/symfony/symfony/releases/tag/v5.4.53",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/symfony/symfony/releases/tag/v5.4.53"
},
{
"name": "https://github.com/symfony/symfony/releases/tag/v6.4.41",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/symfony/symfony/releases/tag/v6.4.41"
},
{
"name": "https://github.com/symfony/symfony/releases/tag/v7.4.13",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/symfony/symfony/releases/tag/v7.4.13"
}
],
"source": {
"advisory": "GHSA-h5x3-xfc9-m39h",
"discovery": "UNKNOWN"
},
"title": "Symfony: UrlGenerator Dot-Segment Encoding Skips Every Other Chained `../` or `./` \u2192 Generated URL Collapses Off-Route Under RFC 3986 Normalization"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-48784",
"datePublished": "2026-07-14T19:04:20.058Z",
"dateReserved": "2026-05-22T20:18:20.365Z",
"dateUpdated": "2026-07-15T13:27:22.254Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}