CVE-2025-8927 Details
Description
A vulnerability was determined in mtons mblog up to 3.5.0. Affected by this issue is some unknown functionality of the file /email/send_code of the component Verification Code Handler. The manipulation of the argument email leads to improper restriction of excessive authentication attempts. The attack may be launched remotely. The complexity of an attack is rather high. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used.
A vulnerability exists in mtons mblog versions through 3.5.0, specifically in the verification code handler's /email/send_code endpoint. This issue allows for excessive authentication attempts by manipulating the email argument, as the endpoint lacks proper rate limiting and CAPTCHA protection. The vulnerability can be exploited remotely, although the attack's complexity is considered high.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Aug 13, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://gitee.com/mtons/mblog/issues/ICPMJR | [email protected] | Exploit |
| https://vuldb.com/?ctiid.319886 | [email protected] | Permissions RequiredVDB Entry |
| https://vuldb.com/?id.319886 | [email protected] | Third Party AdvisoryVDB Entry |
| https://vuldb.com/?submit.631654 | [email protected] | Third Party AdvisoryVDB Entry |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-307 | Improper Restriction of Excessive Authentication Attempts | [email protected] |
| CWE-799 | Improper Control of Interaction Frequency | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| mtons mblog | <= 3.5.0 |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 29, 2026 | Data Remediation | [email protected] |
| Aug 27, 2025 | Initial Analysis | [email protected] |
| Aug 13, 2025 | New CVE Received | [email protected] |