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Vulnerabilities

Vulnerability · CVE-2026-41282

ProjectDiscovery Nuclei 3 before 3.8.0 allows DSL expression injection.

Published Apr 20, 2026 · catalog updated Jun 17, 2026 · ProjectDiscovery Nuclei 3 before

Check if you run it

No confirmed exploitation is on record for CVE-2026-41282. EPSS is 0.43%. Act only if a listed version of ProjectDiscovery Nuclei 3 before is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (ProjectDiscovery Nuclei 3 before).
  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High7.5
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.43%
Remediation
Advisory link
Affected products
cpe projectdiscovery/nuclei

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).

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe projectdiscovery/nucleiversion unspecified

How to fix CVE-2026-41282

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-41282. EPSS is 0.43%. Act only if a listed version of ProjectDiscovery Nuclei 3 before is installed.

Which versions are affected?

Affected version ranges are not on this record. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-94: Code Injection. EPSS 0.43%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Apr 20, 2026 · NIST NVD

    Detected

    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).

  2. Jun 17, 2026 · NIST NVD

    Updated

    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).

Sources

  • CVE.orgVulnerability recordCVE-2026-41282

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-41282

    30-day exploitation probability 0.4%

    first.org
  • NIST NVDVulnerability recordCVE-2026-41282

    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).

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.