What’s Vulnerable › Vulnerabilities

CVE-2026-41282

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-04-20 · updated 2026-10-26
• Weakness: CWE-94

Description

ProjectDiscovery Nuclei 3 before 3.8.0 allows DSL expression injection. This affects use of -env-vars for multi-step templates against untrusted targets (not the default configuration).

Affected products

• projectdiscovery nuclei: from 3.0.0 before 3.8.0 — fixed in 3.8.0

How to fix

Upgrade to a fixed version: projectdiscovery nuclei 3.8.0. Check the vendor advisory for mitigations.

References

• https://github.com/projectdiscovery/nuclei/commit/6c803c74d193f85f8a6d9803ce493fd302cad0eb
• https://github.com/projectdiscovery/nuclei/commit/d2217320162d5782ca7cb95bef9dda17063818f3
• https://github.com/projectdiscovery/nuclei/pull/7221
• https://github.com/projectdiscovery/nuclei/pull/7321
• https://github.com/projectdiscovery/nuclei/security/advisories/GHSA-jm34-66cf-qpvr
• https://github.com/projectdiscovery/nuclei/pull/7221
• https://github.com/projectdiscovery/nuclei/pull/7321

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