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Vulnerability record · CVE-2025-70833 · published 20 February 2026

CVE-2025-70833: Lkw199711 smanga improper authentication vulnerability

LLkw199711 · Smanga

An Authentication Bypass vulnerability in Smanga 3.2.7 allows an unauthenticated attacker to reset the password of any user (including the administrator) and fully takeover the account by manipulating POST parameters. The issue stems from insecure permission validation in check-power.php.

9.4 CVSS 3.1 Critical EPSS 0.41% · top 66.9% CWE-287 · Improper authenticationCWE-639 · Insecure direct object reference
9.4CVSS 3.1 base score
0.41%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
1References
17 Jun 2026Last modified by NVD

Description

An Authentication Bypass vulnerability in Smanga 3.2.7 allows an unauthenticated attacker to reset the password of any user (including the administrator) and fully takeover the account by manipulating POST parameters. The issue stems from insecure permission validation in check-power.php.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/LX-66-LX/cve/issues/4 Broken Link

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2025-70833), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.