Passing HTML from untrusted sources - even after sanitizing it - to one of jQuery's DOM manipulation methods (i.e. .html(), .append(), and others) may execute untrusted code.
Patches
This problem is patched in jQuery 3.5.0.
Workarounds
To workaround the issue without upgrading, adding the following to your code:
jQuery.htmlPrefilter = function( html ) {
return html;
};
You need to use at least jQuery 1.12/2.2 or newer to be able to apply this workaround.
Potential XSS vulnerability in jQuery
In jQuery versions greater than or equal to 1.0.3 and before 3.5.0, passing HTML containing elements from untrusted sources - even after sanitizing it - to one of jQuery's DOM manipulation methods (i.e. .html(), .append(), and others) may execute untrusted code.
This problem is patched in jQuery 3.5.0.
Affected versions: >= 1.0.3 < 3.5.0
Sourced from The GitHub Security Advisory Database.
Moderate severity vulnerability that affects jquery
A prototype pollution vulnerability exists in jQuery versions < 3.4.0 that allows an attacker to inject properties on Object.prototype.
Affected versions: < 3.4.0
Sourced from The GitHub Security Advisory Database.
Moderate severity vulnerability that affects jquery
jQuery before 3.4.0, as used in Drupal, Backdrop CMS, and other products, mishandles jQuery.extend(true, {}, ...) because of Object.prototype pollution. If an unsanitized source object contained an enumerable proto property, it could extend the native Object.prototype.
NOTE: Despite being a minor release, this update includes a breaking change that we had to make to fix a security issue ( CVE-2020-11022). Please follow the blog post & the upgrade guide for more details.
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Bumps jquery from 3.3.1 to 3.6.0. This update includes security fixes.
Vulnerabilities fixed
Sourced from The GitHub Security Advisory Database.
... (truncated)
Sourced from The GitHub Security Advisory Database.
Sourced from The GitHub Security Advisory Database.
Sourced from The GitHub Security Advisory Database.
Release notes
Sourced from jquery's releases.
Commits
0cc1ad6
3.6.0aed59da
Release: remove the need to install grunt globally8606ce4
Release: update version to 3.6.0-pre8b50fbe
Release: drop the need for npm as a local dependencya21a4b2
Release: upgrade release dependenciesc208deb
Release: update AUTHORS.txt1654874
Selector: Update Sizzle from 2.3.5 to 2.3.6f8bdb12
Support: ensure display is set to block for the support div (#4844)627c573
Build: Rename master to main across the repository15b62a2
Deferred: Rename master to primaryDependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
@dependabot rebase
.Dependabot commands and options
You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) - `@dependabot use these labels` will set the current labels as the default for future PRs for this repo and language - `@dependabot use these reviewers` will set the current reviewers as the default for future PRs for this repo and language - `@dependabot use these assignees` will set the current assignees as the default for future PRs for this repo and language - `@dependabot use this milestone` will set the current milestone as the default for future PRs for this repo and language - `@dependabot badge me` will comment on this PR with code to add a "Dependabot enabled" badge to your readme Additionally, you can set the following in your Dependabot [dashboard](https://app.dependabot.com): - Update frequency (including time of day and day of week) - Pull request limits (per update run and/or open at any time) - Automerge options (never/patch/minor, and dev/runtime dependencies) - Out-of-range updates (receive only lockfile updates, if desired) - Security updates (receive only security updates, if desired)