CVE-2020-15146
CVE-2020-15146 is a critical-severity vulnerability in Sylius Syliusresourcebundle with a CVSS 3.x base score of 9.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-917.
Key facts
- Severity: Critical (CVSS 3.x base score 9.6)
- CVSS v2: 6.5
- EPSS exploit prediction: 2% (80th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-917
- Affected product: Sylius Syliusresourcebundle
- Published:
- Last modified:
Description
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.
Frequently asked questions
- What is 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.
- How severe is CVE-2020-15146?
- CVE-2020-15146 has a CVSS 3.x base score of 9.6, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
- Is CVE-2020-15146 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-15146?
- CVE-2020-15146 affects Sylius Syliusresourcebundle. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-15146?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2020-15146 published?
- CVE-2020-15146 was published on 2020-08-20 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:sylius:syliusresourcebundle:*:*:*:*:*:*:*:*
More vulnerabilities in Sylius Syliusresourcebundle
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- CVE-2020-5220 — Medium (CVSS 4.4): Sylius ResourceBundle accepts and uses any serialisation groups to be passed via a HTTP header. This might lead to data…
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