CVE-2026-47076

CVE-2026-47076 affects the hackney HTTP client (from 0.13.0 up to, but not including, 4.0.1). The issue1 arises because hackney_url:normalize/2 decodes the host after parsing, while OTP’s uri_string:parse/1 and inet:parse_address/1 do not decode percent-escapes, allowing a crafted URL such as htt...

CVE-2026-47076 SSRF allowlist bypass via percent-encoded host in hackney

Interpretation Conflict vulnerability in benoitc hackney allows Server Side Request Forgery. hackneyurl:normalize/2 URL-decodes the host component after the URL has been parsed into a hackneyurl record. OTP's uristring:parse/1 and inet:parseaddress/1 do not decode percent-escapes in the host, so ...

CVE-2026-47076 SSRF allowlist bypass via percent-encoded host in hackney

Interpretation Conflict vulnerability in benoitc hackney allows Server Side Request Forgery. hackneyurl:normalize/2 URL-decodes the host component after the URL has been parsed into a hackneyurl record. OTP's uristring:parse/1 and inet:parseaddress/1 do not decode percent-escapes in the host, so ...

EEF-CVE-2026-47075 CR/LF injection in query parameter in hackney

Summary Improper Neutralization of CRLF Sequences vulnerability in benoitc hackney allows HTTP Request Splitting. hackney does not percent-encode carriage return \r or line feed \n characters in the URL query component before constructing the HTTP/1.1 request target. Characters outside the...

PT-2026-44133

Name of the Vulnerable Software and Affected Versions Symfony versions prior to 5.4.31 Description The parse function in SymfonyComponentHtmlSanitizerTextSanitizerUrlSanitizer utilized by UrlSanitizer::sanitize and any HtmlSanitizer configuration permitting links or media fails to filter Unicode...

Astra Linux – Vulnerability in Thunderbird

When downloading files on Windows, the % character was not escaped, which could result in the download being saved to paths controlled by attackers, using variables like %HOMEPATH% or %APPDATA%.This bug only affects Firefox for Windows. Other operating systems are unaffected.. This vulnerability...

Astra Linux – Vulnerability in zsh

In zsh before version 5.8.1, an attacker can gain code execution if they control the command output within the prompt, as demonstrated by using a %F argument. This occurs due to the recursive PROMPTSUBST expansion...

OpenSSH: OpenSSH: Arbitrary command execution via shell metacharacters in username

A flaw was found in OpenSSH. This vulnerability allows a remote attacker to achieve arbitrary command execution by injecting shell metacharacters into a username provided on the command line. Exploitation requires an untrusted username and a non-default configuration of the '%' character in...

OpenSSH: OpenSSH: Arbitrary command execution via shell metacharacters in username

A flaw was found in OpenSSH. This vulnerability allows a remote attacker to achieve arbitrary command execution by injecting shell metacharacters into a username provided on the command line. Exploitation requires an untrusted username and a non-default configuration of the '%' character in...

python: cpython: Python: Arbitrary code execution via command injection in webbrowser.open() API

A flaw was found in the Python webbrowser.open API. If a specially crafted URL containing "%action" is processed, an attacker could bypass a previous mitigation for CVE-2026-4519. This bypass allows for command injection into the underlying shell, potentially leading to arbitrary code execution...

CVE-2026-44373

The CVE-2026-44373 issue affects Nitro (server toolkit) where an attacker could bypass a proxy route rule by sending a percent-encoded path traversal (..%2f) in the URL, causing Nitro to forward a request outside the configured scope. The vulnerability is tied to Nitro’s routeRules proxy handling...

CVE-2026-44373 Nitro: Proxy scope bypass via percent-encoded path traversal in `routeRules`

Nitro is a next generation server toolkit. Prior to 3.0.260429-beta, an attacker could bypass a proxy route rule by sending percent-encoded path traversal ..%2f in the URL, causing Nitro to forward a request that the upstream resolved outside the configured scope. This vulnerability is fixed in...

CVE-2026-44373

Nitro is a next generation server toolkit. Prior to 3.0.260429-beta, an attacker could bypass a proxy route rule by sending percent-encoded path traversal ..%2f in the URL, causing Nitro to forward a request that the upstream resolved outside the configured scope. This vulnerability is fixed in...

CVE-2026-44373 Nitro: Proxy scope bypass via percent-encoded path traversal in `routeRules`

Nitro is a next generation server toolkit. Prior to 3.0.260429-beta, an attacker could bypass a proxy route rule by sending percent-encoded path traversal ..%2f in the URL, causing Nitro to forward a request that the upstream resolved outside the configured scope. This vulnerability is fixed in...

CVE-2026-44373 Nitro: Proxy scope bypass via percent-encoded path traversal in `routeRules`

Nitro is a next generation server toolkit. Prior to 3.0.260429-beta, an attacker could bypass a proxy route rule by sending percent-encoded path traversal ..%2f in the URL, causing Nitro to forward a request that the upstream resolved outside the configured scope. This vulnerability is fixed in...

CVE-2026-42882

oxyno-zeta/s3-proxy is an aws s3 proxy written in go. Prior to 5.0.0, s3-proxy contains an authentication bypass caused by inconsistent URL path interpretation between the authentication middleware and the bucket handler. The authentication middleware evaluates resource path patterns against the...

Nitro 路径遍历漏洞

Nitro is an open-source, zero-configurable production-level server extension tool developed by Nitro. Versions prior to Nitro 3.0.260429-beta contained a path traversal vulnerability. This vulnerability allowed attackers to send percent-encoded paths in URLs, causing Nitro to redirect requests to...

Improper Handling of Exceptional Conditions

Overview org.webjars.npm:multiparty is a multipart/form-data parser which supports streaming Affected versions of this package are vulnerable to Improper Handling of Exceptional Conditions via the filename parameter parsing in multipart form-data requests. An attacker can cause the process to cra...

Improper Handling of Exceptional Conditions

Overview multiparty is a multipart/form-data parser which supports streaming Affected versions of this package are vulnerable to Improper Handling of Exceptional Conditions via the filename parameter parsing in multipart form-data requests. An attacker can cause the process to crash by sending a...

CVE-2026-8162

The CVE-2026-8162 entry affects multiparty (versions 4.2.3 and earlier) where a multipart/form-data request with a Content-Disposition filename* contains malformed percent-encoding. The parser calls decodeURI without a try/catch, causing a URIError to propagate as an uncaught exception and crash ...