Html Sanitizer vulnerabilitiesRanked by how likely they are to be used.

Product5 versions
The short answer

Html Sanitizer is made by Rubyonrails. We track 4 published vulnerabilities in it, across 5 versions. None of them is on the list of flaws known to be exploited today. If you run Html Sanitizer, keep it on a version the vendor still supports.

See the riskiest flaws

We keep watching the known-exploited list.

Known exploited

Which Html Sanitizer vulnerabilities are being exploited?

This is the list that matters most: flaws criminals are using now.

None of Html Sanitizer's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.

Exploit likelihood

Which Html Sanitizer flaws are most likely to be used?

Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.

50% or more10% to 49%Under 10%
  1. 2.6%

    Cross-site scripting (XSS) vulnerability in the rails-html-sanitizer gem 1.0.2 for Ruby on Rails 4.2.x and 5.x allows remote attackers to inject arbitrary web script or HTML via an HTML entity that is mishandled by...

    CVSS6.1Published16 Feb 2016
  2. 2.5%

    Cross-site scripting (XSS) vulnerability in the rails-html-sanitizer gem before 1.0.3 for Ruby on Rails 4.2.x and 5.x allows remote attackers to inject arbitrary web script or HTML via crafted tag attributes.

    CVSS6.1Published16 Feb 2016
  3. 2.2%

    Cross-site scripting (XSS) vulnerability in lib/rails/html/scrubbers.rb in the rails-html-sanitizer gem before 1.0.3 for Ruby on Rails 4.2.x and 5.x allows remote attackers to inject arbitrary web script or HTML via...

    CVSS6.1Published16 Feb 2016
  4. 1.3%

    There is a possible XSS vulnerability in all rails-html-sanitizer gem versions below 1.0.4 for Ruby.

    CVSS6.1Published30 Mar 2018
Precursor Intelligence

Running Html Sanitizer? We'll keep checking.

Looking flaws up one at a time doesn't scale. Tell us what you run once, and we tell you which flaws matter to you, in what order, and keep watching for new ones.

  1. Tell us what you runPick your software from a list, or let us work it out from your website.
  2. We match it to every flawOver 400,000 published flaws, checked against your list.
  3. Ranked by real-world riskA 0 to 100 score, led by evidence criminals are using it.
  4. Told as soon as we knowAn alert by email, in the app or by webhook to your own tools.

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FAQ

Common questions, answered plainly.

Something else? Talk to the team →

We track 4 published vulnerabilities listed under the name Html Sanitizer, across 5 versions.

None of Html Sanitizer's vulnerabilities is on the list of flaws known to be exploited today.

Create a Precursor Intelligence account and track Html Sanitizer. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.