jekyll-last-modified-at-1.3.2.gem: 2 vulnerabilities (highest severity is: 7.5) [main]

[renovate]

📂 Vulnerable Library - jekyll-last-modified-at-1.3.2.gem

Path to dependency file: /Gemfile.lock

Path to vulnerable library: /vendor/cache/jekyll-last-modified-at-1.3.2.gem

Findings

Finding	Severity	🎯 CVSS	Exploit Maturity	EPSS	Library	Type	Fixed in	Remediation Available
CVE-2024-49761	🔴 High	7.5	Not Defined	1.3000001%	rexml-3.3.6.gem	Transitive	N/A	❌
CVE-2025-58767	🟠 Medium	5.3	Not Defined	< 1%	rexml-3.3.6.gem	Transitive	N/A	❌

Details

🔴CVE-2024-49761

Vulnerable Library - rexml-3.3.6.gem

An XML toolkit for Ruby

Library home page: https://rubygems.org/gems/rexml-3.3.6.gem

Path to dependency file: /Gemfile.lock

Path to vulnerable library: /vendor/cache/rexml-3.3.6.gem

Dependency Hierarchy:

• jekyll-seo-tag-2.8.0.gem (Root Library)

  • jekyll-4.2.1.gem
    • kramdown-parser-gfm-1.1.0.gem
      • kramdown-2.4.0.gem
        • ❌ rexml-3.3.6.gem (Vulnerable Library)

• jekyll-algolia-1.7.1.gem (Root Library)

  • jekyll-4.2.1.gem
    • kramdown-parser-gfm-1.1.0.gem
      • kramdown-2.4.0.gem
        • ❌ rexml-3.3.6.gem (Vulnerable Library)

• jekyll-last-modified-at-1.3.2.gem (Root Library)

  • jekyll-4.2.1.gem
    • kramdown-parser-gfm-1.1.0.gem
      • kramdown-2.4.0.gem
        • ❌ rexml-3.3.6.gem (Vulnerable Library)

• jekyll-menus-0.6.1.gem (Root Library)

  • jekyll-4.2.1.gem
    • kramdown-parser-gfm-1.1.0.gem
      • kramdown-2.4.0.gem
        • ❌ rexml-3.3.6.gem (Vulnerable Library)

• jekyll-sitemap-1.4.0.gem (Root Library)

  • jekyll-4.2.1.gem
    • kramdown-parser-gfm-1.1.0.gem
      • kramdown-2.4.0.gem
        • ❌ rexml-3.3.6.gem (Vulnerable Library)

• jekyll-tabs-1.1.1.gem (Root Library)

  • jekyll-4.2.1.gem
    • kramdown-parser-gfm-1.1.0.gem
      • kramdown-2.4.0.gem
        • ❌ rexml-3.3.6.gem (Vulnerable Library)

• jekyll-feed-0.17.0.gem (Root Library)

  • jekyll-4.2.1.gem
    • kramdown-parser-gfm-1.1.0.gem
      • kramdown-2.4.0.gem
        • ❌ rexml-3.3.6.gem (Vulnerable Library)

• jekyll-4.2.1.gem (Root Library)

  • kramdown-parser-gfm-1.1.0.gem
    • kramdown-2.4.0.gem
      • ❌ rexml-3.3.6.gem (Vulnerable Library)

• octopress-minify-html-1.3.1.gem (Root Library)

  • octopress-hooks-2.6.2.gem
    • jekyll-4.2.1.gem
      • kramdown-parser-gfm-1.1.0.gem
        • kramdown-2.4.0.gem
          • ❌ rexml-3.3.6.gem (Vulnerable Library)

---

Vulnerability Details

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 only affected maintained Ruby. The REXML gem 3.3.9 or later include the patch to fix the vulnerability.

Publish Date: Oct 28, 2024 02:10 PM

URL: CVE-2024-49761

Threat Assessment

Exploit Maturity:Not Defined

EPSS:1.3000001%

Score: 7.5

---

Suggested Fix

Type: Upgrade version

Origin: https://www.cve.org/CVERecord?id=CVE-2024-49761

Release Date: Oct 28, 2024 02:10 PM

Fix Resolution : rexml - 3.3.9

🟠CVE-2025-58767

Vulnerable Library - rexml-3.3.6.gem

An XML toolkit for Ruby

Library home page: https://rubygems.org/gems/rexml-3.3.6.gem

Path to dependency file: /Gemfile.lock

Path to vulnerable library: /vendor/cache/rexml-3.3.6.gem

Dependency Hierarchy:

• jekyll-seo-tag-2.8.0.gem (Root Library)

  • jekyll-4.2.1.gem
    • kramdown-parser-gfm-1.1.0.gem
      • kramdown-2.4.0.gem
        • ❌ rexml-3.3.6.gem (Vulnerable Library)

• jekyll-algolia-1.7.1.gem (Root Library)

  • jekyll-4.2.1.gem
    • kramdown-parser-gfm-1.1.0.gem
      • kramdown-2.4.0.gem
        • ❌ rexml-3.3.6.gem (Vulnerable Library)

• jekyll-last-modified-at-1.3.2.gem (Root Library)

  • jekyll-4.2.1.gem
    • kramdown-parser-gfm-1.1.0.gem
      • kramdown-2.4.0.gem
        • ❌ rexml-3.3.6.gem (Vulnerable Library)

• jekyll-menus-0.6.1.gem (Root Library)

  • jekyll-4.2.1.gem
    • kramdown-parser-gfm-1.1.0.gem
      • kramdown-2.4.0.gem
        • ❌ rexml-3.3.6.gem (Vulnerable Library)

• jekyll-sitemap-1.4.0.gem (Root Library)

  • jekyll-4.2.1.gem
    • kramdown-parser-gfm-1.1.0.gem
      • kramdown-2.4.0.gem
        • ❌ rexml-3.3.6.gem (Vulnerable Library)

• jekyll-tabs-1.1.1.gem (Root Library)

  • jekyll-4.2.1.gem
    • kramdown-parser-gfm-1.1.0.gem
      • kramdown-2.4.0.gem
        • ❌ rexml-3.3.6.gem (Vulnerable Library)

• jekyll-feed-0.17.0.gem (Root Library)

  • jekyll-4.2.1.gem
    • kramdown-parser-gfm-1.1.0.gem
      • kramdown-2.4.0.gem
        • ❌ rexml-3.3.6.gem (Vulnerable Library)

• jekyll-4.2.1.gem (Root Library)

  • kramdown-parser-gfm-1.1.0.gem
    • kramdown-2.4.0.gem
      • ❌ rexml-3.3.6.gem (Vulnerable Library)

• octopress-minify-html-1.3.1.gem (Root Library)

  • octopress-hooks-2.6.2.gem
    • jekyll-4.2.1.gem
      • kramdown-parser-gfm-1.1.0.gem
        • kramdown-2.4.0.gem
          • ❌ rexml-3.3.6.gem (Vulnerable Library)

---

Vulnerability Details

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 include the patches to fix these vulnerabilities.

Publish Date: Sep 17, 2025 05:45 PM

URL: CVE-2025-58767

Threat Assessment

Exploit Maturity:Not Defined

EPSS:< 1%

Score: 5.3

---

Suggested Fix

Type: Upgrade version

Origin: GHSA-c2f4-jgmc-q2r5

Release Date: Sep 17, 2025 05:45 PM

Fix Resolution : rexml - 3.4.2,https://github.com/ruby/rexml.git - v3.4.2