CVE-2019-10642
Contao CSRF Token Bypass
8.8 HighFix available
Contao 4.7 allows CSRF.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
0.50%Down 0.1 points since Apr 14, 2021
What each source reports
NVD Score used
Contao 4.7 allows CSRF.
- Record
CVE-2019-10642- CVSS 3.0
- 8.8 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - CVSS 2.0
- 6.8 Medium
AV:N/AC:M/Au:N/C:P/I:P/A:P - Weakness
- CWE-352
- Updated
- 2026-11-02
CVE List No score
Contao 4.7 allows CSRF.
- Record
CVE-2019-10642- Updated
- 2026-11-02
EUVDEUVD-2022-4230 No score
Contao 4.7 allows CSRF.
- Record
EUVD-2022-4230- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-hwmh-9jj9-8c9c
Contao CSRF Token Bypass
Security researcher Ali Razzaq has discovered that the request token check can be bypassed in Contao 4.7
- Record
GHSA-hwmh-9jj9-8c9c- CVSS 3.0
- 8.8 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-352
- Updated
- 2026-11-02
OSV
Contao 4.7 allows CSRF.
- Record
CVE-2019-10642- CVSS 3.0
- 8.8 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVGHSA-hwmh-9jj9-8c9c
Contao CSRF Token Bypass
Security researcher Ali Razzaq has discovered that the request token check can be bypassed in Contao 4.7
- Record
GHSA-hwmh-9jj9-8c9c- CVSS 3.0
- 8.8 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-352
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
contao/contaoPackagist |
4.7.0 up to 4.7.3 | 4.7.3 |
contao/core-bundlePackagist |
4.7.0 up to 4.7.3 | 4.7.3 |
contao/contaoPackagist |
4.7.0 up to 4.7.3, plus listed versions 4.7.14.7.2 |
4.7.3 |
contao/core-bundlePackagist |
4.7.0 up to 4.7.3, plus listed versions 4.7.14.7.2 |
4.7.3 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2019-10642 is a high vulnerability (CVSS 8.8) in Contao Cms, published April 17, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.50%, the 43rd percentile. Fixed in contao/contao 4.7.3.
References
contao.org/en/news.html
nvd.nist.gov/vuln/detail/CVE-2019-10642
github.com/contao/contao/commit/ee2c8130c2e68a1d0d2e75bd6b774c4393942b15