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CVE-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).

Published: Apr 20, 2026Updated: Apr 20, 2026 Sources: CVE List
NVD MITRE
4.0CVSS
MEDIUM

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).

EPSS Score
N/A
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

CVSS Vector Breakdown

AV:NAC:HPR:NUI:NS:CC:LI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:LConfidentiality
Low
I:NIntegrity
None
A:NAvailability
None

Weaknesses

CWE-94CWE-94 Improper Control of Generation of Code ('Code Injection')

Affected Products

Nuclei
ProjectDiscovery

Attack Graph

Products CVE Techniques Tactics

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Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

https://github.com/projectdiscovery/nuclei/security/advisories/GHSA-jm34-66cf-qpvr
github.com
https://github.com/projectdiscovery/nuclei/pull/7221
github.com
https://github.com/projectdiscovery/nuclei/pull/7321
github.com
and 2 more references View all →

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