Update to Drupal 9.5.5. For more information, see https://www.drupal.org/project/drupal/releases/9.5.5

[pantheon-upstream]

Update from Drupal 9.1.0 to Drupal 9.5.5.

This is experimental. Do not merge.

[guardrails]

⚠️ We detected 10 security issues in this pull request:

Hard-Coded Secrets (1)

Docs	Details
💡	Title: Secret Keyword, Severity: Medium https://github.com/pantheon-systems/drops-8/blob/96b4f854fa68ff845ff590fd1fde840989502da7/core/modules/user/config/install/user.mail.yml#L34

More info on how to fix Hard-Coded Secrets in General.

---

Insecure Use of Regular Expressions (7)

Docs	Details
💡	Title: Regex DOS (ReDOS), Severity: Medium https://github.com/pantheon-systems/drops-8/blob/96b4f854fa68ff845ff590fd1fde840989502da7/core/misc/position.es6.js#L30
💡	Title: Regex DOS (ReDOS), Severity: Medium https://github.com/pantheon-systems/drops-8/blob/96b4f854fa68ff845ff590fd1fde840989502da7/core/misc/position.js#L13
💡	Title: Regex DOS (ReDOS), Severity: Medium https://github.com/pantheon-systems/drops-8/blob/96b4f854fa68ff845ff590fd1fde840989502da7/core/scripts/js/ckeditor5-types-documentation.js#L30
💡	Title: Regex DOS (ReDOS), Severity: Medium https://github.com/pantheon-systems/drops-8/blob/96b4f854fa68ff845ff590fd1fde840989502da7/core/scripts/js/vendor-update.js#L34
💡	Title: Regex DOS (ReDOS), Severity: Medium https://github.com/pantheon-systems/drops-8/blob/96b4f854fa68ff845ff590fd1fde840989502da7/core/misc/position.es6.js#L38
💡	Title: Regex DOS (ReDOS), Severity: Medium https://github.com/pantheon-systems/drops-8/blob/96b4f854fa68ff845ff590fd1fde840989502da7/core/misc/position.es6.js#L40
💡	Title: Regex DOS (ReDOS), Severity: Medium https://github.com/pantheon-systems/drops-8/blob/96b4f854fa68ff845ff590fd1fde840989502da7/core/misc/position.js#L18

More info on how to fix Insecure Use of Regular Expressions in JavaScript.

---

Information Disclosure (1)

Docs	Details
💡	Title: Use of phpinfo(), Severity: Medium https://github.com/pantheon-systems/drops-8/blob/96b4f854fa68ff845ff590fd1fde840989502da7/core/modules/system/src/Controller/SystemInfoController.php#L62

More info on how to fix Information Disclosure in PHP.

---

Insecure Processing of Data (1)

Docs	Details
💡	Title: Insecure HTTP redirect, Severity: Low https://github.com/pantheon-systems/drops-8/blob/96b4f854fa68ff845ff590fd1fde840989502da7/.ht.router.php#L29

More info on how to fix Insecure Processing of Data in PHP.

---

👉 Go to the dashboard for detailed results.

📥 Happy? Share your feedback with us.

[pantheon-upstream]

Superseeded by #427.