expat: Expat: XML Injection via Malformed UTF-16 Input

A flaw was found in Expat. This vulnerability allows a remote attacker to send specially crafted UTF-16 encoded XML data. Due to improper validation of surrogate characters, the parser can be tricked into accepting malformed sequences, which can hide legitimate markup characters. This could enabl...

CLSA-2026-1790597933 TuxCare security update for fast-xml-parser (2 CVEs)

TuxCare rebuilt fast-xml-parser to address 2 CVEs. Fixed in 4.5.1-tuxcare.4...

resteasy-core: RESTeasy SourceProvider remote unauthenticated file read

A flaw was found in RESTEasy's SourceProvider. This vulnerability allows an unauthenticated attacker to perform an unauthenticated remote file read. By sending a specially crafted XML body with a DOCTYPE declaration referencing external entities to an endpoint that accepts application/xml and...

CVE-2026-82384

Deserialization of Untrusted Data in Apache Roller 6.1.5 allows an unauthenticated remote attacker to cause deserialization of attacker-controlled bytes, because the XML-RPC endpoint accepts vendor extension types that are deserialized during request parsing, before authentication. The servlet is...

CVE-2026-82386

Improper Restriction of XML External Entity Reference in Apache Roller 6.1.5 allows a weblog administrator to read files readable by the Roller process and reach internal network addresses by importing a crafted OPML document, because the bookmark import parser does not disable external entity...

CVE-2026-82376

Improper Restriction of XML External Entity Reference in Apache Roller 6.1.5 allows a user with entry-editing rights on a weblog to cause the server to parse an attacker-influenced trackback response with an XML parser that does not disable external entity resolution, leading to disclosure of fil...

CVE-2026-82377

Missing Authorization in Apache Roller 6.1.5 allows an authenticated user to read, modify, or delete weblog content belonging to other weblogs through the legacy XML-RPC Blogger and MetaWeblog APIs, because the handlers authenticate the caller but do not verify the caller's permission on the webl...

CVE-2026-82384 Apache Roller: Unauthenticated deserialization in the XML-RPC endpoint

Deserialization of Untrusted Data in Apache Roller 6.1.5 allows an unauthenticated remote attacker to cause deserialization of attacker-controlled bytes, because the XML-RPC endpoint accepts vendor extension types that are deserialized during request parsing, before authentication. The servlet is...

CVE-2026-82384 Apache Roller: Unauthenticated deserialization in the XML-RPC endpoint

Deserialization of Untrusted Data in Apache Roller 6.1.5 allows an unauthenticated remote attacker to cause deserialization of attacker-controlled bytes, because the XML-RPC endpoint accepts vendor extension types that are deserialized during request parsing, before authentication. The servlet is...

EUVD-2026-88137

Deserialization of Untrusted Data in Apache Roller 6.1.5 allows an unauthenticated remote attacker to cause deserialization of attacker-controlled bytes, because the XML-RPC endpoint accepts vendor extension types that are deserialized during request parsing, before authentication. The servlet is...

CVE-2026-82384

Apache Roller 6.1.5 is vulnerable to an unauthenticated remote code execution (RCE) flaw due to the deserialization of untrusted data (CWE-502). The XmlRpcServlet accepts vendor extension types (e.g., ex:serializable) which are deserialized during request parsing before any authentication occurs....

CVE-2026-82384 Apache Roller: Unauthenticated deserialization in the XML-RPC endpoint

Deserialization of Untrusted Data in Apache Roller 6.1.5 allows an unauthenticated remote attacker to cause deserialization of attacker-controlled bytes, because the XML-RPC endpoint accepts vendor extension types that are deserialized during request parsing, before authentication. The servlet is...

EUVD-2026-88135

Improper Restriction of XML External Entity Reference in Apache Roller 6.1.5 allows a user with entry-editing rights on a weblog to cause the server to parse an attacker-influenced trackback response with an XML parser that does not disable external entity resolution, leading to disclosure of fil...

CVE-2026-82376 Apache Roller: XML external entity processing in trackback response parser

Improper Restriction of XML External Entity Reference in Apache Roller 6.1.5 allows a user with entry-editing rights on a weblog to cause the server to parse an attacker-influenced trackback response with an XML parser that does not disable external entity resolution, leading to disclosure of fil...

CVE-2026-82376

Apache Roller 6.1.5 is vulnerable to an XML External Entity (XXE) processing issue within the trackback response parser. An attacker with entry-editing rights on a weblog can trigger the server to parse a malicious trackback response. Because the XML parser fails to disable external entity resolu...

CVE-2026-82376 Apache Roller: XML external entity processing in trackback response parser

Improper Restriction of XML External Entity Reference in Apache Roller 6.1.5 allows a user with entry-editing rights on a weblog to cause the server to parse an attacker-influenced trackback response with an XML parser that does not disable external entity resolution, leading to disclosure of fil...

CVE-2026-82377

Apache Roller version 6.1.5 is vulnerable to a missing authorization flaw in the legacy XML-RPC Blogger and MetaWeblog APIs . While the handlers authenticate the caller, they fail to verify if the caller has specific permissions for the target weblog or entry. This allows an authenticated user to...

CVE-2026-82377 Apache Roller: Missing weblog authorization in XML-RPC Blogger/MetaWeblog handlers

Missing Authorization in Apache Roller 6.1.5 allows an authenticated user to read, modify, or delete weblog content belonging to other weblogs through the legacy XML-RPC Blogger and MetaWeblog APIs, because the handlers authenticate the caller but do not verify the caller's permission on the webl...

CVE-2026-82377 Apache Roller: Missing weblog authorization in XML-RPC Blogger/MetaWeblog handlers

Missing Authorization in Apache Roller 6.1.5 allows an authenticated user to read, modify, or delete weblog content belonging to other weblogs through the legacy XML-RPC Blogger and MetaWeblog APIs, because the handlers authenticate the caller but do not verify the caller's permission on the webl...

CVE-2026-82377 Apache Roller: Missing weblog authorization in XML-RPC Blogger/MetaWeblog handlers

Missing Authorization in Apache Roller 6.1.5 allows an authenticated user to read, modify, or delete weblog content belonging to other weblogs through the legacy XML-RPC Blogger and MetaWeblog APIs, because the handlers authenticate the caller but do not verify the caller's permission on the webl...