GHSA-qjjj-7g7h-54v3 · Severity: critical · Ecosystem: composer — ThinkPHP deserialization vulnerability
ThinkPHP v6.0.13 was discovered to contain a deserialization vulnerability via the component League\Flysystem\Cached\Storage\Psr6Cache. This vulnerability allows attackers to execute arbitrary code via a crafted payload.
Conclusion & alert: CVE-2022-38352 is rated High Exploit Risk (93.2/100): CVSS Critical severity, with high exploitation likelihood (EPSS 20.20%, 97th percentile). Core evidence: 1 public exploit reference(s) are indexed (Exploit-DB). EPSS rose +16.43% over the last day, indicating growing attacker interest. Mandatory action: Public exploits are available—assess exposure, apply mitigations, and prioritize patching.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
| EDB-ID | Source | Kind | Published | Link |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 3.77% | 20.20% | +16.43% |
| 2 | 2026-03-11 | 3.59% | 3.77% | +0.19% |
| 3 | 2025-12-19 | — | 3.59% | — |
Full EPSS history (18 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 9.8 | 3.1 | CRITICAL |
|
3.9 | 5.9 | [email protected] |
GHSA-qjjj-7g7h-54v3 · Severity: critical · Ecosystem: composer — ThinkPHP deserialization vulnerability
| URL | Tags |
|---|---|
| https://github.com/top-think/framework/issues/2749 | Exploit Issue Tracking Third Party Advisory |