What’s Vulnerable › Vulnerabilities

CVE-2023-45966

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-10-23 · updated 2026-06-17
• Weakness: CWE-918

Description

umputun remark42 version 1.12.1 and before has a Blind Server-Side Request Forgery (SSRF) vulnerability.

Affected products

• Remark42: through 1.12.1

References

• https://github.com/jet-pentest/CVE-2023-45966
• https://github.com/umputun/remark42/issues/1677
• https://github.com/jet-pentest/CVE-2023-45966
• https://github.com/umputun/remark42/issues/1677

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