Nuclei: Environment variable disclosure via Response-Derived DSL Expressions
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| projectdiscovery | nuclei | affected |
|
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Projectdiscovery | Nuclei |
|
| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-jm34-66cf-qpvr | Nuclei: Environment variable disclosure via Response-Derived DSL Expressions |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.351% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:projectdiscovery:nuclei:*:*:*:*:*:go:*:* |
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Projectdiscovery
Projectdiscovery nuclei |
|
| Vendors & Products |
Projectdiscovery
Projectdiscovery nuclei |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Nuclei is a vulnerability scanner built on a simple YAML-based DSL. From version 3.0.0 to before version 3.8.0, a vulnerability in Nuclei's expression evaluation engine makes it possible for a malicious target server to inject and execute supported DSL expressions. This happens when HTTP response data containing helper/function syntax gets reused by multi-step templates. If the -env-vars / -ev option is explicitly enabled, this can expose host environment variables. That option is off by default, so standard configurations are not affected by the information disclosure risk. This issue has been patched in version 3.8.0. | |
| Title | Nuclei: Environment variable disclosure via Response-Derived DSL Expressions | |
| Weaknesses | CWE-94 | |
| References |
|
|
| Metrics |
cvssV3_1
|