What’s Vulnerable › Vulnerabilities

CVE-2021-23335: LDAP Injection

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-02-11 · updated 2026-06-17
• Weakness: CWE-74

Description

All versions of package is-user-valid are vulnerable to LDAP Injection which can lead to either authentication bypass or information exposure.

Affected products

• is-user-valid: all versions

References

• https://snyk.io/vuln/SNYK-JS-ISUSERVALID-1056766
• https://snyk.io/vuln/SNYK-JS-ISUSERVALID-1056766

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