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Product · ruby

rexml

7 known vulnerabilities.

rexml at a glance

Last 12 months
0
Critical · all time
0
Exploited · all time
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Public exploit · all time
2
New vulnerabilities per month · last 12 months
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All Critical High Medium Low Exploited only Public exploit

7 results · Feed

  • Low 1.2
    CVE-2025-58767

    REXML has a DoS condition when parsing malformed XML file

    REXML is an XML toolkit for Ruby. The REXML gems from 3.3.3 to 3.4.1 has a DoS vulnerability when parsing XML containing multiple XML declarations. If you need to parse untrusted XMLs, you may be impacted to these vulnerabilities. The REXML gem 3.4.2 or later…

    ruby rexml ruby2.3 ruby2.5 Debian Ubuntu Alpine RubyGems
  • Medium 6.6
    CVE-2024-49761

    REXML ReDoS vulnerability

    REXML is an XML toolkit for Ruby. The REXML gem before 3.3.9 has a ReDoS vulnerability when it parses an XML that has many digits between &# and x...; in a hex numeric character reference (&#x...;). This does not happen with Ruby 3.2 or later. Ruby 3.1 is the…

    ruby rexml ruby2.3 ruby2.5 Debian Ubuntu Alpine RubyGems
  • Medium 5.9
    CVE-2024-43398

    REXML denial of service vulnerability

    REXML is an XML toolkit for Ruby. The REXML gem before 3.3.6 has a DoS vulnerability when it parses an XML that has many deep elements that have same local name attributes. If you need to parse untrusted XMLs with tree parser API like REXML::Document.new, you…

    ruby rexml ruby2.3 ruby2.5 Debian Ubuntu Alpine RubyGems
  • Medium 5.3
    CVE-2024-41946

    REXML DoS vulnerability

    REXML is an XML toolkit for Ruby. The REXML gem 3.3.2 has a DoS vulnerability when it parses an XML that has many entity expansions with SAX2 or pull parser API. The REXML gem 3.3.3 or later include the patch to fix the vulnerability.

    ruby rexml ruby2.3 ruby2.5 Debian Ubuntu Alpine RubyGems
  • Medium 5.3
    CVE-2024-41123

    REXML DoS vulnerability

    REXML is an XML toolkit for Ruby. The REXML gem before 3.3.2 has some DoS vulnerabilities when it parses an XML that has many specific characters such as whitespace character, `>]` and `]>`. The REXML gem 3.3.3 or later include the patches to fix these vulner…

    ruby rexml ruby2.3 ruby2.5 Debian Ubuntu Alpine RubyGems
  • Medium 4.3
    CVE-2024-39908 Public exploit

    Denial of service in REXML

    REXML is an XML toolkit for Ruby. The REXML gem before 3.3.1 has some DoS vulnerabilities when it parses an XML that has many specific characters such as `<`, `0` and `%>`. If you need to parse untrusted XMLs, you many be impacted to these vulnerabilities. Th…

    ruby rexml ruby2.3 ruby2.5 Debian Ubuntu Alpine RubyGems
  • Medium 5.3
    CVE-2024-35176 Public exploit

    REXML contains a denial of service vulnerability

    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.…

    ruby rexml ruby2.3 ruby2.5 Debian Ubuntu RubyGems