RCE in Sylius Syliusresourcebundle
CVE-2020-15146
In SyliusResourceBundle before versions 1.3.14, 1.4.7, 1.5.2 and 1.6.4, request parameters injected inside an expression evaluated by `symfony/expression-language` package haven't been sanitized properly. This allows the attacker to access any public service by manipulating that request parameter, allowing for Remote Code Execution. This issue has been patched for versions 1.3.14, 1.4.7, 1.5.2 and 1.6.4. Versions prior to 1.3 were not patched.
EPSS: 0.021 (80.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N.
Affected products
- Sylius Syliusresourcebundle — versions < 1.3.14, >= 1.4.0 , < 1.4.7, >= 1.5.0, < 1.5.2
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Exploit, Third Party Advisory, Mitigation)
Frequently asked questions
- What is CVE-2020-15146?
- CVE-2020-15146 is a critical-severity vulnerability in Sylius Syliusresourcebundle, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 9.6/10. Published 2020-08-20.
- How severe is CVE-2020-15146?
- Critical severity. CVSS v3 base score is 9.6 out of 10.