VulnerableCode Package Details - pkg:composer/symfony/symfony@6.4.26

Vulnerabilities affecting this package (28)

Advisory	Summary	Fixed in package version
GHSA-3rg7-wf37-54rm Aliases: CVE-2025-64500	Symfony's incorrect parsing of PATH_INFO can lead to limited authorization bypass ### Description The `Request` class improperly interprets some `PATH_INFO` …	6.4.29 Vulnerable
GHSA-38cx-cq6f-5755 Aliases: CVE-2026-48736	Symfony: IpUtils::PRIVATE_SUBNETS Omits IPv6 Transition Forms (6to4, NAT64, Teredo, IPv4-compatible): SSRF Bypass in NoPrivateNetworkHttpClient ### Description `Symfony\Component\HttpClient\NoPrivateNetworkHttpClient` is documented as …	6.4.41 Vulnerable
GHSA-v3wm-qf9p-c549 Aliases: CVE-2026-48760	Symfony: HtmlSanitizer URL Parser Deny Gates Underinclusive: Percent-Encoded BiDi Marks and Unicode Whitespace Bypass Visual-Spoofing Defense ### Description `Symfony\Component\HtmlSanitizer\TextSanitizer\UrlSanitizer::parse()` rejects …	6.4.41 Vulnerable
GHSA-6h46-9jf5-q59x Aliases: CVE-2026-48489	Symfony: Security Firewall Bypass via failure_forward Subrequest: Unauthenticated Access to access_control-Protected GET Routes ### Description When a firewall is configured …	6.4.41 Vulnerable
GHSA-h5x3-xfc9-m39h Aliases: CVE-2026-48784	Symfony: UrlGenerator Dot-Segment Encoding Skips Every Other Chained `../` or `./` → Generated URL Collapses Off-Route Under RFC 3986 Normalization …	6.4.41 Vulnerable
GHSA-fqc7-9xjw-jrh3 Aliases: CVE-2026-47767	SymfonyRuntime CVE-2024-50340 Patch Bypass: Web Requests Can Still Set APP_ENV/APP_DEBUG via parse_str/SAPI Argv Mismatch ### Description CVE-2024-50340 (GHSA-x8vp-gf4q-mw5j) addressed an …	6.4.40 Vulnerable
GHSA-x5qj-865h-mgvm Aliases: CVE-2026-48761	Symfony: HtmlSanitizer UrlAttributeSanitizer Misses URL Attributes ### Description `Symfony\Component\HtmlSanitizer\Visitor\AttributeSanitizer\UrlAttributeSanitizer::getSupportedAttributes()` enumerates the attribute names whose values are scrubbed through `UrlSanitizer::sanitize()` (scheme …	6.4.41 Vulnerable
GHSA-64hg-93w9-fc35 Aliases: CVE-2026-45754	Symfony's Mailjet Mailer Webhook Parser Never Verifies the Configured Secret — Unauthenticated Webhook Event Injection ### Description The Mailjet mailer …	6.4.40 Vulnerable
GHSA-x6g4-fwcc-jj8w Aliases: CVE-2026-45071	Symfony has XXE (Local File Disclosure) in DomCrawler::addXmlContent() via validateOnParse = true ### Description `symfony/dom-crawler` provides the `Crawler` class for …	6.4.40 Vulnerable
GHSA-h5vq-qfcg-4m6p Aliases: CVE-2026-45064	Symfony's HtmlSanitizer URL Attributes Pass Through BiDi Override Characters → Visual href Spoofing ### Description `Symfony\Component\HtmlSanitizer\TextSanitizer\UrlSanitizer::parse()` (used by `UrlSanitizer::sanitize()` and …	6.4.40 Vulnerable
GHSA-vqc8-7275-q272 Aliases: CVE-2026-45070	Symfony has Email Header Injection via Non-Token Characters in Mime Parameter Names ### Description `Symfony\Component\Mime\Header\ParameterizedHeader` (and the related parameter handling …	6.4.40 Vulnerable
GHSA-c2p3-7m5p-cv8x Aliases: CVE-2026-45133	Symfony hardened the parser when handling untrusted input ### Description `Symfony\Component\Yaml\Parser` is the entry point for parsing YAML strings into …	6.4.40 Vulnerable
GHSA-4qpc-3hr4-r2p4 Aliases: CVE-2026-45304	Symfony's YAML Parser Vulnerable to Exponential Memory Allocation via Recursive Collection-Alias Expansion ("Billion Laughs") ### Description `Symfony\Component\Yaml\Parser` resolves YAML aliases …	6.4.40 Vulnerable
GHSA-72xp-p242-47p9 Aliases: CVE-2026-45065	Symfony has a UrlGenerator Route-Requirement Bypass via Unanchored Regex Alternation → Off-Site //host URL Injection ### Description Symfony routes can …	6.4.40 Vulnerable
GHSA-qpmx-3rfj-7rhv Aliases: CVE-2026-45067	Symfony has Email Header / SMTP Command Injection via CRLF in Symfony\Component\Mime\Address ### Description `Symfony\Component\Mime\Address` is the value-object every Symfony …	6.4.40 Vulnerable
GHSA-55rj-x2vc-4whq Aliases: CVE-2026-47212	Symfony: Twilio SMS Notifier allows unauthenticated webhook injection due to missing X-Twilio-Signature verification ### Description The Twilio SMS notifier bridge …	6.4.40 Vulnerable
GHSA-xx3c-qf5g-hc39 Aliases: CVE-2026-45068	Symfony has an Argument Injection in SendmailTransport via Dash-Prefixed Recipient Address ### Description Symfony Mailer selects a transport via the …	6.4.40 Vulnerable
GHSA-m7v2-7gxm-vc2v Aliases: CVE-2026-45077	Symfony has Unauthenticated PHP Object Deserialization in MonologBridge server:log Listener ### Description `Symfony\Bridge\Monolog\Command\ServerLogCommand` (the `server:log` console command) is a development-time …	6.4.40 Vulnerable
GHSA-6qh9-h6wf-jgqc Aliases: CVE-2026-45073	Symfony Vulnerable to SQL Injection in PdoAdapter::doClear() via Unsanitized $prefix ### Description `Symfony\Component\Cache\Adapter\PdoAdapter` is the PDO-backed cache adapter. Its `clear($prefix)` …	6.4.40 Vulnerable
GHSA-9frc-8383-795m Aliases: CVE-2026-45305	Symfony's YAML Parser has a ReDoS via Catastrophic Backtracking in Parser::cleanup() Regex ### Description `Symfony\Component\Yaml\Parser::cleanup()` strips the optional `%YAML` directive …	6.4.40 Vulnerable
GHSA-ph86-p8f6-f9r2 Aliases: CVE-2026-45063	Symfony Vulnerable to Identity Spoofing via Unanchored DN Regex in X509Authenticator ### Description `X509Authenticator` implements client-certificate (mTLS) authentication: the web …	6.4.40 Vulnerable
GHSA-hmr5-2xcr-v8pp Aliases: CVE-2026-45072	Symfony Vulnerable to stored XSS in WebProfiler CodeExtension::fileExcerpt() — Unescaped Non-PHP File Rendering ### Description Symfony's profiler, a development only …	6.4.40 Vulnerable
GHSA-hhg7-c65m-h7ff Aliases: CVE-2026-45753	Symfony's HtmlSanitizer UrlAttributeSanitizer Omits action/formaction/poster/cite — `javascript`: URI Survives Sanitization (XSS) ### Description `symfony/html-sanitizer` lets applications sanitise untrusted HTML. `UrlAttributeSanitizer` …	6.4.40 Vulnerable
GHSA-qc95-4862-92fh Aliases: CVE-2026-45066	Symfony has an HtmlSanitizer allowLinkHosts() / allowMediaHosts() Bypass via URL-Parser Differentials and <area> Misclassification ### Description `symfony/html-sanitizer` lets applications sanitise …	6.4.40 Vulnerable
GHSA-29fc-p6c4-24cg Aliases: CVE-2026-45069	Symfony's OidcTokenHandler Accepts JWTs Missing aud/iss/exp Claims ### Description `OidcTokenHandler` is Symfony's built-in access-token handler for OpenID Connect: it validates …	6.4.40 Vulnerable
GHSA-r39x-jcww-82v6 Aliases: CVE-2026-24739	Symfony's incorrect argument escaping under MSYS2/Git Bash can lead to destructive file operations on Windows ### Summary The Symfony Process …	6.4.33 Vulnerable
GHSA-2v3c-qxhr-7vpv Aliases: CVE-2026-109413	Symfony: Unbounded Recursion in the YAML Inline Lexer Lets a Single Document Crash the Process ### Description `Yaml\Parser::lexInlineStructure()` recursed through …	6.4.45 Vulnerable
GHSA-r925-mgvr-h9cc Aliases: CVE-2026-108082	Symfony: ReDoS in HeaderUtils::split() Reachable Through the Cache-Control Request Header ### Description `HeaderUtils::split()` parsed header values with a pattern whose …	6.4.46 Not vulnerable

Next non-vulnerable version	6.4.46
Latest non-vulnerable version	8.1.7
Risk score	3.9