CVSS: 5.3EPSS: 0%CPEs: 1EXPL: 0CVE-2024-35176 – REXML contains a denial of service vulnerability
https://notcve.org/view.php?id=CVE-2024-35176
REXML is an XML toolkit for Ruby. The REXML gem before 3.2.6 has a denial of service vulnerability when it parses an XML that has many `<`s in an attribute value. Those who need to parse untrusted XMLs may be impacted to this vulnerability. The REXML gem 3.2.7 or later include the patch to fix this vulnerability. As a workaround, don't parse untrusted XMLs. • https://github.com/ruby/rexml/commit/4325835f92f3f142ebd91a3fdba4e1f1ab7f1cfb https://github.com/ruby/rexml/security/advisories/GHSA-vg3r-rm7w-2xgh https://www.ruby-lang.org/en/news/2024/05/16/dos-rexml-cve-2024-35176 https://access.redhat.com/security/cve/CVE-2024-35176 https://bugzilla.redhat.com/show_bug.cgi?id=2280894 • CWE-400: Uncontrolled Resource Consumption CWE-770: Allocation of Resources Without Limits or Throttling •
CVSS: 7.1EPSS: 0%CPEs: 2EXPL: 0CVE-2024-32970 – Cross-site Scripting (XSS) possible with maliciously formed HTML attribute names and values in Phlex
https://notcve.org/view.php?id=CVE-2024-32970
Phlex is a framework for building object-oriented views in Ruby. In affected versions there is a potential cross-site scripting (XSS) vulnerability that can be exploited via maliciously crafted user data. Since the last two vulnerabilities https://github.com/phlex-ruby/phlex/security/advisories/GHSA-242p-4v39-2v8g and https://github.com/phlex-ruby/phlex/security/advisories/GHSA-g7xq-xv8c-h98c, we have invested in extensive browser tests. It was these new tests that helped us uncover these issues. As of now the project exercises every possible attack vector the developers can think of — including enumerating every ASCII character, and we run these tests in Chrome, Firefox and Safari. • https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy#unsafe-inline https://github.com/payloadbox/xss-payload-list https://github.com/phlex-ruby/phlex/commit/da8f94342a84cff9d78c98bcc3b3604ee2e577d2 https://github.com/phlex-ruby/phlex/security/advisories/GHSA-9p57-h987-4vgx https://rubygems.org/gems/phlex • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 7.1EPSS: 0%CPEs: 7EXPL: 0CVE-2024-32463 – phlex makes Cross-site Scripting (XSS) possible due to improper sanitisation of `href` attributes on `<a>` tags
https://notcve.org/view.php?id=CVE-2024-32463
phlex is an open source framework for building object-oriented views in Ruby. There is a potential cross-site scripting (XSS) vulnerability that can be exploited via maliciously crafted user data. The filter to detect and prevent the use of the `javascript:` URL scheme in the `href` attribute of an `<a>` tag could be bypassed with tab `\t` or newline `\n` characters between the characters of the protocol, e.g. `java\tscript:`. This vulnerability is fixed in 1.10.1, 1.9.2, 1.8.3, 1.7.2, 1.6.3, 1.5.3, and 1.4.2. • https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy#unsafe-inline https://github.com/phlex-ruby/phlex/commit/9e3f5b980655817993682e409cbda72956d865cb https://github.com/phlex-ruby/phlex/security/advisories/GHSA-g7xq-xv8c-h98c • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 7.1EPSS: 0%CPEs: 10EXPL: 0CVE-2024-28199 – Cross-site Scripting (XSS) possible with maliciously formed HTML attribute names and values in Phlex
https://notcve.org/view.php?id=CVE-2024-28199
phlex is an open source framework for building object-oriented views in Ruby. There is a potential cross-site scripting (XSS) vulnerability that can be exploited via maliciously crafted user data. This was due to improper case-sensitivity in the code that was meant to prevent these attacks. If you render an `<a>` tag with an `href` attribute set to a user-provided link, that link could potentially execute JavaScript when clicked by another user. If you splat user-provided attributes when rendering any HTML tag, malicious event attributes could be included in the output, executing JavaScript when the events are triggered by another user. • https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy#unsafe-inline https://github.com/phlex-ruby/phlex/commit/aa50c604cdee1d0ce7ef068a4c66cbd5d43f96a1 https://github.com/phlex-ruby/phlex/security/advisories/GHSA-242p-4v39-2v8g • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 5.3EPSS: 0%CPEs: 2EXPL: 0CVE-2023-36617 – rubygem-uri: ReDoS vulnerability - upstream's incomplete fix for CVE-2023-28755
https://notcve.org/view.php?id=CVE-2023-36617
A ReDoS issue was discovered in the URI component before 0.12.2 for Ruby. The URI parser mishandles invalid URLs that have specific characters. There is an increase in execution time for parsing strings to URI objects with rfc2396_parser.rb and rfc3986_parser.rb. NOTE: this issue exists becuse of an incomplete fix for CVE-2023-28755. Version 0.10.3 is also a fixed version. • https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/27LUWREIFTP3MQAW7QE4PJM4DPAQJWXF https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QA6XUKUY7B5OLNQBLHOT43UW7C5NIOQQ https://security.netapp.com/advisory/ntap-20230725-0002 https://www.ruby-lang.org/en/news/2023/06/29/redos-in-uri-CVE-2023-36617 https://access.redhat.com/security/cve/CVE-2023-36617 https://bugzilla.redhat.com/show_bug.cgi?id=2218614 • CWE-185: Incorrect Regular Expression CWE-1333: Inefficient Regular Expression Complexity •