What’s Vulnerable › Vulnerabilities

CVE-2023-48379: Softnext Mail SQR Expert - Blind Server-Side Request Forgey (SSRF)

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-12-15 · updated 2026-06-17
• Weakness: CWE-918

Description

Softnext Mail SQR Expert is an email management platform, it has inadequate filtering for a specific URL parameter within a specific function. An unauthenticated remote attacker can perform Blind SSRF attack to discover internal network topology base on URL error response.

Affected products

• Softnext Mail SQR Expert: through 230330

References

• https://www.twcert.org.tw/tw/cp-132-7597-fff54-1.html
• https://www.twcert.org.tw/tw/cp-132-7597-fff54-1.html

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