120 matches found
CVE-2026-5090
The CVE concerns Template::Plugin::HTML for Perl, affecting versions up to and including 3.102. The root cause is that html_filter fails to escape single quotes, allowing HTML attributes delimited by single quotes to be injected with limited HTML/JavaScript. For example, in , a value like var = "...
CVE-2026-5090 Template::Plugin::HTML versions before 3.103 for Perl allows HTML and JavaScript to be injected
Template::Plugin::HTML versions before 3.103 for Perl allows HTML and JavaScript to be injected. The htmlfilter function did not escape single quotes. HTML attributes inside of single quotes could be have code injected. For example, the variable "var" in would not be properly escaped. An attacker...
Updated perl-YAML-Syck package fixes security vulnerability
YAML::Syck versions before 1.38 for Perl have an out-of-bounds read...
CVE-2026-8721 Crypt::OpenSSL::PKCS12 versions through 1.94 for Perl truncates passwords with embedded NULLs
Crypt::OpenSSL::PKCS12 versions through 1.94 for Perl truncates passwords with embedded NULLs. Password parameters in PKCS12.xs are declared char , which routes through Perl's default typemap to SvPVnolen. The Perl length is discarded. The C code or OpenSSL internally calls strlen on the buffer...
PT-2026-41582
Name of the Vulnerable Software and Affected Versions Crypt::OpenSSL::PKCS12 versions prior to 1.95 Description An out-of-bounds write flaw exists when parsing a PKCS12 file containing an OCTET STRING or BIT STRING attribute on a SAFEBAG of 1 GiB or larger. This issue is triggered via the info or...
CVE-2026-46474
Trog::TOTP versions before 1.006 for Perl generate secrets using rand. Secrets were generated using Perl's built-in rand function, which is predictable and unsuitable for security usage...
CVE-2026-5084 WebDyne::Session versions before 3.003_704 for Perl generate the session id insecurely
WebDyne::Session versions before 3.003704 for Perl generate the session id insecurely. The session handler generates the session id from an MD5 hash seeded with a call to the built-in rand function. The rand function is passed a maximum value based on the process id, the epoch time and the...
CVE-2026-8177 XML::LibXML versions through 2.0210 for Perl read out-of-bounds heap memory when parsing XML node names containing truncated UTF-8 byte sequences
XML::LibXML versions through 2.0210 for Perl read out-of-bounds heap memory when parsing XML node names containing truncated UTF-8 byte sequences. A node name ending in the middle of a multi byte UTF-8 sequence causes the parser to read past the end of the input string into adjacent heap memory...
CVE-2026-40560
Starman versions before 0.4018 for Perl allows HTTP Request Smuggling via Improper Header Precedence. Starman incorrectly prioritizes "Content-Length" over "Transfer-Encoding: chunked" when both headers are present in an HTTP request. Per RFC 7230 3.3.3, Transfer-Encoding must take precedence. An...
perl-xml-parser: XML::Parser for Perl: Heap corruption and denial of service from crafted XML input
A flaw was found in XML::Parser for Perl. This vulnerability allows an attacker to cause a heap corruption, which can lead to a denial of service DoS by crashing the application. The issue occurs when the software processes specially crafted XML input, causing an internal buffer to overflow. This...
perl-xml-parser: XML::Parser: Memory corruption via deeply nested XML files
A flaw was found in XML::Parser, a Perl module for parsing XML. This vulnerability, an off-by-one heap buffer overflow, occurs when processing an XML file with very deep element nesting. A remote attacker could exploit this by providing a specially crafted XML file, potentially leading to memory...
perl-xml-parser: XML::Parser for Perl: Heap corruption and denial of service from crafted XML input
A flaw was found in XML::Parser for Perl. This vulnerability allows an attacker to cause a heap corruption, which can lead to a denial of service DoS by crashing the application. The issue occurs when the software processes specially crafted XML input, causing an internal buffer to overflow. This...
perl-xml-parser: XML::Parser for Perl: Heap corruption and denial of service from crafted XML input
A flaw was found in XML::Parser for Perl. This vulnerability allows an attacker to cause a heap corruption, which can lead to a denial of service DoS by crashing the application. The issue occurs when the software processes specially crafted XML input, causing an internal buffer to overflow. This...
CVE-2026-5086
Crypt::SecretBuffer versions before 0.019 for Perl is suseceptible to timing attacks. For example, if Crypt::SecretBuffer was used to store and compare plaintext passwords, then discrepencies in timing could be used to guess the secret password...
perl-YAML-Syck: YAML::Syck versions through 1.36 for Perl has several potential security vulnerabilities including a high-severity heap buffer overflow in the YAML emitter
Multiple security issues have been discovered in the perl YAML::Syck module. A heap overflow occurs when class names exceed the initial 512-byte allocation, a base64 decoder could read past the buffer end on trailing newlines. strtok mutated n-typeid in place, corrupting shared node data, and a...
perl-XML-Parser security update
An update is available for perl-XML-Parser. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list This module provides ways to parse XML documents. It is built on top ...
Moderate: Red Hat Security Advisory: perl:5.32 security update
An update for the perl:5.32 module is now available for Red Hat Enterprise Linux 8. 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...
perl-xml-parser: XML::Parser for Perl: Heap corruption and denial of service from crafted XML input
A flaw was found in XML::Parser for Perl. This vulnerability allows an attacker to cause a heap corruption, which can lead to a denial of service DoS by crashing the application. The issue occurs when the software processes specially crafted XML input, causing an internal buffer to overflow. This...
perl: CPAN.pm does not verify TLS certificates when downloading distributions over HTTPS
A flaw was found in Perl's CPAN, which doesn't check TLS certificates when downloading content. This happens due to verifySSL missing when suing the HTTP::Tiny library during the connection. This may allow an attacker to inject into the network path and perform a Man-In-The-Middle attack, causing...