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CVE-2019-11512

31
FAUCET Score

CVE-2019-11512 is a critical SQL Injection vulnerability affecting Contao 4.x, specifically versions prior to 4.4.39 and 4.7.5. This flaw allows an unauthenticated attacker to execute arbitrary SQL commands, leading to complete compromise of confidentiality, integrity, and availability. While rated with a CVSS score of 9.8 (Critical), there is currently no public exploit code available, nor is there evidence of active exploitation or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
>= 4.0.0, < 4.4.39CPE matchmatch criteria
cpe:2.3:a:contao:contao:*:*:*:*:*:*:*:*
>= 4.5.0, < 4.7.5CPE matchmatch criteria
cpe:2.3:a:contao:contao:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

9.8CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.46%
Probability of exploitation in next 30 days
EPSS Percentile
70.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0146 is in the 58th percentile among its peer group of 36,833 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (4)

composerpatch availablevia ghsa
Product: contao/contaoFixed in: 4.4.39
composerpatch availablevia ghsa
Product: contao/contaoFixed in: 4.7.5
composerpatch availablevia ghsa
Product: contao/core-bundleFixed in: 4.4.39
composerpatch availablevia ghsa
Product: contao/core-bundleFixed in: 4.7.5

Vendor Advisories (1)

composerGHSA-vq59-x6mq-4wgwcritical

Contao SQL injection in the file manager

May 24, 2022

References

contao.org / en/news/security-vulnerability-cve-2019-11512.html
Vendor Advisory