CVE-2026-57236

Nokogiri is an open source XML and HTML library for the Ruby programming language. Prior to 1.19.4, calling Documentencoding= with an invalid encoding e.g., a non-string, or a string containing a null byte raises an exception, but only after freeing the document's current encoding string without...

CVE-2026-57236 Nokogiri: Possible Use-After-Free when `Nokogiri::XML::Document#encoding=` raises an exception

Nokogiri is an open source XML and HTML library for the Ruby programming language. Prior to 1.19.4, calling Documentencoding= with an invalid encoding e.g., a non-string, or a string containing a null byte raises an exception, but only after freeing the document's current encoding string without...

CVE-2026-57236

Nokogiri (Ruby) vulnerability CVE-2026-57236 affects the CRuby/libxml2 backend. Before 1.19.4, Document#encoding= with an invalid encoding frees the current encoding string but does not replace it, leaving freed memory referenced. The next encoding call may read invalid memory, causing a segfault...

EUVD-2026-39419

Nokogiri is an open source XML and HTML library for the Ruby programming language. Prior to 1.19.4, calling Documentencoding= with an invalid encoding e.g., a non-string, or a string containing a null byte raises an exception, but only after freeing the document's current encoding string without...

BIT-PYTHON-MIN-2026-6019 BaseCookie.js_output() does not neutralize embedded characters

http.cookies.Morsel.jsoutput returns an inline snippet and only escapes " for JavaScript string context. It does not neutralize the HTML parser-sensitive sequence inside the generated script element. Mitigation base64-encodes the cookie value to disallow escaping using cookie value...

BIT-PYTHON-2026-6019 BaseCookie.js_output() does not neutralize embedded characters

http.cookies.Morsel.jsoutput returns an inline snippet and only escapes " for JavaScript string context. It does not neutralize the HTML parser-sensitive sequence inside the generated script element. Mitigation base64-encodes the cookie value to disallow escaping using cookie value...

BIT-LIBPYTHON-2026-6019 BaseCookie.js_output() does not neutralize embedded characters

http.cookies.Morsel.jsoutput returns an inline snippet and only escapes " for JavaScript string context. It does not neutralize the HTML parser-sensitive sequence inside the generated script element. Mitigation base64-encodes the cookie value to disallow escaping using cookie value...

EyouCms v1.6.2 - Cross-Site Scripting

EyouCms v1.6.2 was discovered to contain a reflected cross-site scripting XSS vulnerability via the component /admin/twitter.php?activet. id: CVE-2023-41597 info: name: EyouCms v1.6.2 - Cross-Site Scripting author: ritikchaddha severity: medium description: | EyouCms v1.6.2 was discovered to...

SuperWebMailer - Cross-Site Scripting

An issue was discovered in SuperWebMailer 9.00.0.01710 that allows keepalive.php XSS via a GET parameter. id: CVE-2023-38194 info: name: SuperWebMailer - Cross-Site Scripting author: ritikchaddha severity: medium description: | An issue was discovered in SuperWebMailer 9.00.0.01710 that allows...

Gradio - Open Redirect

Gradio allows an open redirect bypass via URL encoding, enabling attackers to redirect users to malicious sites. This can lead to phishing attacks and loss of trust in the application. id: CVE-2024-8021 info: name: Gradio - Open Redirect author: DhiyaneshDK severity: medium description: | Gradio...

SuperWebMailer 9.00.0.01710 - Cross-Site Scripting

An issue was discovered in SuperWebMailer 9.00.0.01710 allowing XSS via crafted incorrect passwords. id: CVE-2023-38192 info: name: SuperWebMailer 9.00.0.01710 - Cross-Site Scripting author: ritikchaddha severity: medium description: | An issue was discovered in SuperWebMailer 9.00.0.01710 allowi...

Apache2 - Transfer-Encoding Chunked XSS

Apache2 PHP before 5.6.38, 7.0.x before 7.0.32, 7.1.x before 7.1.22, and 7.2.x before 7.2.10 contain a reflected cross-site scripting vulnerability caused by mishandling of chunked transfer-encoding requests in sapi/apache2handler/sapiapache2.c. Attackers can execute malicious scripts via crafted...

Zimbra Collaboration Suite < 8.8.15 - Improper Encoding

An issue was discovered in the Calendar feature in Zimbra Collaboration Suite 8.8.x before 8.8.15 patch 30 update 1, as exploited in the wild starting in December 2021. An attacker could place HTML containing executable JavaScript inside element attributes. This markup becomes unescaped, causing...

Webmin < 1.920 - Authenticated Remote Code Execution

rpc.cgi in Webmin through 1.920 allows authenticated Remote Code Execution via a crafted object name because unserialisevariable makes an eval call. NOTE: the WebminServersIndex documentation states "RPC can be used to run any command or modify any file on a server, which is why access to it must...

CVE-2026-54066

SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, the patch for CVE-2026-41894 "Path Traversal via Double URL Encoding" sanitized the /export/ route but the identical root cause remains in the /assets/path route. In publish mode anonymous read-only HTTP endpoint,...

CVE-2026-54066 SiYuan: Path Traversal via Double URL Encoding in /assets/*path (publish mode arbitrary file─read)

SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, the patch for CVE-2026-41894 "Path Traversal via Double URL Encoding" sanitized the /export/ route but the identical root cause remains in the /assets/path route. In publish mode anonymous read-only HTTP endpoint,...

CVE-2026-54066

SiYuan

Moderate: Red Hat Security Advisory: opencryptoki security update

An update for opencryptoki is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability fr...

openCryptoki: openCryptoki: Information disclosure and Denial of Service via malformed BER-encoded cryptographic objects

A flaw was found in openCryptoki, a PKCS11 Cryptographic Token Interface Standard library. The BER/DER Basic Encoding Rules/Distinguished Encoding Rules decoding functions in the shared common library do not properly validate attacker-controlled length fields against actual buffer boundaries. Thi...

JLSEC-2026-618 HTTP/1 request smuggling via bare-LF, lenient chunk size, and TE/CL handling in HTTP.jl server

Description The HTTP/1 server request parser had three framing primitives that could make HTTP.jl disagree with a fronting proxy about message boundaries on a reused keep-alive connection. 1 readlinecrlf tolerated a bare LF on its buffered fast path but required CRLF on the slow path, so the...