Remote Code Execution in SyliusResourceBundle
Priority MEDIUM 45CWE-74Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub. Impact type from CWE-917.
Summary
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.
Why it matters now
EPSS 0.02149 82nd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed SyliusResourceBundle (Sylius): 1.3.14, 1.4.7, 1.5.2 +1sylius/resource-bundle (Packagist): 1.4.7, 1.5.2, 1.6.4 +1
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Sylius | SyliusResourceBundle | before 1.3.14; 1.4.0 to before 1.4.7; 1.5.0 to before 1.5.2; 1.6.0 to before 1.6.4 | 1.3.14, 1.4.7, 1.5.2, 1.6.4 | Patch available | CNA |
| — | sylius/resource-bundle (Packagist) | 1.4.0 to before 1.4.7 | 1.4.7 | Patch available | GHSA-h6m7-j4h3-9rf5 |
| — | sylius/resource-bundle (Packagist) | 1.5.0 to before 1.5.2 | 1.5.2 | Patch available | GHSA-h6m7-j4h3-9rf5 |
| — | sylius/resource-bundle (Packagist) | 1.6.0 to before 1.6.4 | 1.6.4 | Patch available | GHSA-h6m7-j4h3-9rf5 |
| — | sylius/resource-bundle (Packagist) | 1.0.0 to before 1.3.14 | 1.3.14 | Patch available | GHSA-h6m7-j4h3-9rf5 |
- SyliusResourceBundle VendorSylius Affected before 1.3.14; 1.4.0 to before 1.4.7; 1.5.0 to before 1.5.2; 1.6.0 to before 1.6.4 Fixed in 1.3.14, 1.4.7, 1.5.2, 1.6.4 Patch available CNA
- sylius/resource-bundle (Packagist) Vendor— Affected 1.4.0 to before 1.4.7 Fixed in 1.4.7 Patch available GHSA-h6m7-j4h3-9rf5
- sylius/resource-bundle (Packagist) Vendor— Affected 1.5.0 to before 1.5.2 Fixed in 1.5.2 Patch available GHSA-h6m7-j4h3-9rf5
- sylius/resource-bundle (Packagist) Vendor— Affected 1.6.0 to before 1.6.4 Fixed in 1.6.4 Patch available GHSA-h6m7-j4h3-9rf5
- sylius/resource-bundle (Packagist) Vendor— Affected 1.0.0 to before 1.3.14 Fixed in 1.3.14 Patch available GHSA-h6m7-j4h3-9rf5
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:sylius:syliusresourcebundle:*:*:*:*:*:*:*:* | up to 1.3.13; 1.4.0 – 1.4.6; 1.5.0 – 1.5.1; 1.6.0 – 1.6.3 | Vulnerable | Sylius |
- cpe:2.3:a:sylius:syliusresourcebundle:*:*:*:*:*:*:*:* Versions up to 1.3.13; 1.4.0 – 1.4.6; 1.5.0 – 1.5.1; 1.6.0 – 1.6.3 Vulnerable ·Sylius
Remediation
- Fix · CNA SyliusResourceBundle (Sylius) Fixed in 1.3.14, 1.4.7, 1.5.2, 1.6.4
- Fix · GHSA-h6m7-j4h3-9rf5 sylius/resource-bundle (Packagist) Fixed in 1.4.7 Advisory →
- Fix · GHSA-h6m7-j4h3-9rf5 sylius/resource-bundle (Packagist) Fixed in 1.5.2 Advisory →
- Fix · GHSA-h6m7-j4h3-9rf5 sylius/resource-bundle (Packagist) Fixed in 1.6.4 Advisory →
- Fix · GHSA-h6m7-j4h3-9rf5 sylius/resource-bundle (Packagist) Fixed in 1.3.14 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2020-15146
- 2026-10-03 Alias added: GHSA-h6m7-j4h3-9rf5
References
More Syliusresourcebundle vulnerabilities
- TI-2020-11916 Remote Code Execution in SyliusResourceBundle CVSS 3.1HIGH 8.8
- TI-2020-04276 Ability to expose data in Sylius by using an unintended serialisation group CVSS 3.1MEDIUM 5.3
Sources
- CVE-2020-15146 · CVE Program
- CVE-2020-15146 · NVD
- FIRST EPSS
- GHSA-h6m7-j4h3-9rf5 · GitHub Advisory Database · CC BY 4.0
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