YAF.NET: Pre-Handler Authorization Bypass on Admin Pages Enabling Blind SQL Execution via `/Admin/RunSql`
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| YAFNET | YAFNET | affected |
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| Yafnet | Yafnet |
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| Source | ID | Title |
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Github GHSA |
GHSA-xhw7-j96h-c3g5 | YAFNET: Pre-Handler Authorization Bypass on Admin Pages Enables Blind SQL Execution via `/Admin/RunSql` |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.489% probability within 30 days)
| Type | Values Removed | Values Added |
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| First Time appeared |
Yafnet
Yafnet yafnet |
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| Vendors & Products |
Yafnet
Yafnet yafnet |
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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| Description | YetAnotherForum.NET (YAF.NET) is a C# ASP.NET forum. Prior to 4.0.5, Any admin OnPost… handler executes its side effects before the ResultFilterAttribute rewrites the response to a 302 to /Info/4. The most impactful abuse is /Admin/RunSql, whose OnPostRunQuery binds Editor from the POST body and passes it straight to IDbAccess.RunSql with no caller check, yielding arbitrary SQL execution for any low-privileged user. This vulnerability is fixed in 4.0.5. | |
| Title | YAF.NET: Pre-Handler Authorization Bypass on Admin Pages Enabling Blind SQL Execution via `/Admin/RunSql` | |
| Weaknesses | CWE-841 CWE-89 |
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| References |
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| Metrics |
cvssV3_1
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