CVE-2026-71801: Hardcoded Credentials (CVSS 9.8)

Description

An issue was discovered in s-pms SPMS-Server through v1.0. The application contains a hardcoded default access token secret within its core configuration file, which is not overridden or removed in the production environment profile. A remote, unauthenticated attacker can locally forge valid administrative session tokens to completely bypass the authentication mechanism gaining full unauthorized access to protected backend APIs.

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CVSS v3.1 Score

9.8

CRITICAL

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

EPSS — Exploit Prediction

0.0053

Probability of exploitation

0.43%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-798 CWE-798

References

Other References

https://github.com/W000i/vuln/issues/5 https://github.com/W000i/vuln/issues/5

Frequently Asked Questions

What is CVE-2026-71801? +

An issue was discovered in s-pms SPMS-Server through v1.0. The application contains a hardcoded default access token secret within its core configuration file, which is not overridden or removed in the production environment profile. A remote, unauthenticated attacker can locally forge valid administrative session tokens to completely bypass the authentication mechanism gaining full unauthorized access to protected backend APIs. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2026-71801? +

CVE-2026-71801 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately. The EPSS score is 0.0053, placing it in the 0th percentile for exploitation probability.

How do I check if I'm vulnerable to CVE-2026-71801? +

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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