Caddy GeoIP Middleware <0.6.0: X-Forwarded-For Spoofing
CVE-2023-50463 Published on December 10, 2023
The caddy-geo-ip (aka GeoIP) middleware through 0.6.0 for Caddy 2, when trust_header X-Forwarded-For is used, allows attackers to spoof their source IP address via an X-Forwarded-For header, which may bypass a protection mechanism (trusted_proxy directive in reverse_proxy or IP address range restrictions).
Products Associated with CVE-2023-50463
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Exploit Probability
EPSS
0.09%
Percentile
25.72%
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.