high7.3
CVE-2026-92718
Nuclei versions before 3.11.1 cache template signature verification based only on file modification time without content checksums.
Impact
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.
Affected products
| Product | Affected versions |
|---|---|
| Nuclei | before 3.11.1 |
Versions were read from the advisory text. No structured product data has been published for this record yet.
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/projectdiscovery/nuclei
- https://github.com/projectdiscovery/nuclei/blob/v3.11.0/pkg/catalog/index/metadata.go#L78-L84
- https://github.com/projectdiscovery/nuclei/blob/v3.11.0/pkg/templates/compile.go#L610-L624
- https://github.com/projectdiscovery/nuclei/commit/9de96e4dda5a03da963b9ae6582f03ea55791a76
- https://github.com/projectdiscovery/nuclei/issues/7663
- https://www.vulncheck.com/advisories/nuclei-from-3.7.0-before-3.11.1-template-signature-bypass-via-modification-time-only-cache
- https://github.com/projectdiscovery/nuclei/issues/7663