Vulnerability Description
Nuclei versions before 3.11.1 cache template signature verification based only on file modification time without content checksums. Attackers can replace verified templates with unsigned malicious content and restore the original modification time to bypass signature checks and execute arbitrary operating system commands.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/projectdiscovery/nuclei
- https://github.com/projectdiscovery/nuclei/blob/v3.11.0/pkg/catalog/index/metada
- https://github.com/projectdiscovery/nuclei/blob/v3.11.0/pkg/templates/compile.go
- https://github.com/projectdiscovery/nuclei/commit/9de96e4dda5a03da963b9ae6582f03
- https://github.com/projectdiscovery/nuclei/issues/7663
- https://www.vulncheck.com/advisories/nuclei-from-3.7.0-before-3.11.1-template-si
- https://github.com/projectdiscovery/nuclei/issues/7663
FAQ
What is CVE-2026-92718?
CVE-2026-92718 is a vulnerability with a CVSS score of 7.3 (HIGH). Nuclei versions before 3.11.1 cache template signature verification based only on file modification time without content checksums. Attackers can replace verified templates with unsigned malicious con...
How severe is CVE-2026-92718?
CVE-2026-92718 has been rated HIGH with a CVSS base score of 7.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-92718?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.