PT-2019-15924 · Contao · Contao

Leo Feyer · Published 2019-12-17 · Updated 2019-12-18 · CVE-2019-19714

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Name of the Vulnerable Software and Affected Versions Contao versions 4.8.4 through 4.8.5

Description The issue concerns improper encoding or escaping of output, allowing the injection of insert tags into the login module. These tags are replaced when the page is rendered.

Recommendations For Contao versions 4.8.4 and 4.8.5, update to Contao 4.8.6 to resolve the issue.

Exploit

Fix

Improper Encoding or Escaping of Output

Weakness Enumeration

CWE-116

Related Identifiers

CVE-2019-19714

GHSA-JC43-QRRP-98F5

Affected Products

Contao

References · 10

• 🔥 https://github.com/FriendsOfPHP/security-advisories/blob/master/contao/core-bundle/CVE-2019-19714.yaml · Exploit
• 🔥 https://github.com/FriendsOfPHP/security-advisories/blob/master/contao/contao/CVE-2019-19714.yaml · Exploit
• https://contao.org/en/security-advisories/insert-tag-injection-in-the-login-module.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-19714 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-19714 · Security Note
• https://osv.dev/vulnerability/GHSA-jc43-qrrp-98f5 · Vendor Advisory
• https://contao.org/en/news.html · Vendor Advisory
• https://github.com/contao/contao · Note
• https://github.com/contao/contao/security/advisories/GHSA-jc43-qrrp-98f5 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19714 · Note