What’s Vulnerable › Vulnerabilities

CVE-2023-35839

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-06-19 · updated 2026-06-17
• Weakness: CWE-502

Description

A bypass in the component sofa-hessian of Solon before v2.3.3 allows attackers to execute arbitrary code via providing crafted payload.

Affected products

• Solon: before 2.3.3 — fixed in 2.3.3

How to fix

Upgrade to a fixed version: Solon 2.3.3. Check the vendor advisory for mitigations.

References

• https://github.com/noear/solon/compare/v2.3.2...v2.3.3
• https://github.com/noear/solon/issues/145
• https://github.com/noear/solon/compare/v2.3.2...v2.3.3
• https://github.com/noear/solon/issues/145

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