What’s Vulnerable › Vulnerabilities

CVE-2023-43901

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-11-14 · updated 2026-08-28
• Weakness: CWE-863

Description

Incorrect access control in the AdHoc User creation form of eMudhra emSigner v2.8.7 allows unauthenticated attackers to arbitrarily modify usernames and privileges by using the email address of a registered user.

Affected products

• Emudhra Emsigner: 2.8.7

References

• https://secpro.co/blog/cve-2023-43901
• https://secpro.llc/EMSigner-CVE-1/
• https://secpro.llc/EMSigner-CVE-1/

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