CVE-2025-65925: zeroheight Auth Bypass (CVSS 6.5)

Description

An issue was discovered in Zeroheight (SaaS) prior to 2025-06-13. A legacy user creation API pathway allowed accounts to be created without completing the intended email verification step. While unverified accounts could not access product functionality, the behavior bypassed intended verification controls and allowed unintended account creation. This could have enabled spam/fake account creation or resource usage impact. No data exposure or unauthorized access to existing accounts was reported.

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CVSS v3.1 Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

Weakness Type (CWE)

CWE-287 Improper Authentication

Affected Products

Vendor	Product	Versions
zeroheight	zeroheight	< 2025-06-13

References

Other References

https://github.com/Sneden/zeroheight-account-verification-bypass-CVE-2025-65925

Frequently Asked Questions

What is CVE-2025-65925? +

An issue was discovered in Zeroheight (SaaS) prior to 2025-06-13. A legacy user creation API pathway allowed accounts to be created without completing the intended email verification step. While unverified accounts could not access product functionality, the behavior bypassed intended verification controls and allowed unintended account creation. This could have enabled spam/fake account creation or resource usage impact. No data exposure or unauthorized access to existing accounts was reported. It has a CVSS v3.1 base score of 6.5 (MEDIUM).

How severe is CVE-2025-65925? +

CVE-2025-65925 has a CVSS v3.1 score of 6.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-65925? +

CVE-2025-65925 affects products from zeroheight, specifically: zeroheight. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-65925? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2025-65925