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Digest · Thursday

Security digest: April 30, 2026

1 known exploited (cisa kev) addition and 4 critical advisories.

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Take stock

  • Do you run any of these? WebPros cPanel & WHM and WP2 (WordPress Squared). They are being exploited in the wild (CISA KEV). Patch or mitigate if you do; CISA’s federal deadline is 2026-05-03.
  • Go: 2 critical advisories (github.com/gotenberg/gotenberg/v8, github.com/go-pkgz/auth, github.com/go-pkgz/auth/v2). Check with govulncheck ./....
  • PyPI: 1 critical advisory (sentry). Check with pip-audit (or: pip show <package>).
  • Maven: 1 critical advisory (com.shopizer:shopizer). Check with mvn dependency:tree -Dincludes=<groupId>:<artifactId>.
  • None of it touches your stack? Then there is nothing to do today. That is a result, not a failure to read carefully.

Known exploited (CISA KEV) 1

Added to CISA’s catalog on this day: confirmed exploitation in the wild. Due date = CISA’s deadline for US federal agencies.

CVEProduct and flawCISA due
CVE-2026-41940WebPros cPanel & WHM and WP2 (WordPress Squared)
WebPros cPanel & WHM and WP2 (WordPress Squared) Missing Authentication for Critical Function Vulnerability Ransomware		2026-05-03

Critical advisories by ecosystem 4

GitHub-reviewed advisories rated critical, published this day (Pacific time).

Go 2

Check: govulncheck ./...

Maven 1

Check: mvn dependency:tree -Dincludes=<groupId>:<artifactId>

PyPI 1

Check: pip-audit (or: pip show <package>)