VULNRABLE / Vulnerability / CVE-2026-55520
CVE-2026-55520
HIGH LOW Protego GHSA
Exploit verdict: No active-exploit signal
CVSS Score
8
Severity
HIGH
EPSS
0%
Source
GHSA
Summary
Protego has exponential backtracking ReDoS in robots.txt URL wildcard matching
What this means
CVE-2026-55520 is a high-severity vulnerability affecting Protego, rated CVSS 8. The EPSS model estimates a 0% probability of exploitation in the next 30 days. Published August 29, 2026.
View full advisory at GHSA →