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CVE-2026-61718

bunkerweb: Read-only Web UI users can delete job cache files due to missing authorization on /cache/ routes PUBLISHED

Description (CNA)

bunkerweb is an Open-source and next-generation Web Application Firewall (WAF). From 1.6.2 until 1.6.12, the BunkerWeb web UI BiscuitMiddleware authorization bypass list included the /cache/ URL prefix, so routes in src/ui/app/routes/cache.py protected only by @login_required, including POST /cache/delete, allowed low-privilege read-only reader accounts to permanently delete job cache files containing blacklist, greylist, DNSBL, CrowdSec, GeoIP, ModSecurity CRS, Let's Encrypt, ACME, and custom configuration data. This issue is fixed in version 1.6.12.

Affected (CNA)

Vendor / productVersions
bunkerity / bunkerwebaffected >= 1.6.2, < 1.6.12

CWE

CWE-285, CWE-862

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.