What’s Vulnerable › Vulnerabilities

CVE-2023-52354

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-01-22 · updated 2026-06-17
• Weakness: CWE-444

Description

chasquid before 1.13 allows SMTP smuggling because LF-terminated lines are accepted.

Affected products

• Blitiri Chasquid: before 1.13 — fixed in 1.13

How to fix

Upgrade to a fixed version: Blitiri Chasquid 1.13. Check the vendor advisory for mitigations.

References

• https://blitiri.com.ar/p/chasquid/relnotes/#113-2023-12-24
• https://blitiri.com.ar/p/chasquid/relnotes/#113-2023-12-24

Get alerted when CVE-2023-52354 or the next vulnerability affects your stack