Unescaped backslash allows LIKE wildcard injection in AshSql string search
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
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| ash-project | ash_sql | unaffected |
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| ash-project | ash_sql | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ash-project | Ash Sql |
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No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.197% probability within 30 days)
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| Metrics |
ssvc
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| Type | Values Removed | Values Added |
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| Description | Improper Neutralization of Special Elements in Data Query Logic vulnerability in ash-project ash_sql allows a user who supplies a search term to contains/2, string_starts_with/2, or string_ends_with/2 to inject live SQL LIKE wildcards, turning a literal substring search into an attacker-controlled pattern match. The escape helpers in AshSql.Expr prefix % and _ with a backslash but never escape a backslash already present in the input. Because backslash is the default LIKE escape character, the escaping defeats itself: the input \% becomes the pattern fragment \\%, where \\ is a literal backslash and the attacker's % remains a live wildcard. The search value stays parameterized, so this is confined to the LIKE pattern grammar rather than full SQL. An attacker can widen matches to probe values, slip past a negated contains(...) guard, or crash the query with a trailing lone backslash. This issue affects ash_sql: from 0.1.1-rc.10 before 0.7.1. | |
| Title | Unescaped backslash allows LIKE wildcard injection in AshSql string search | |
| First Time appeared |
Ash-project
Ash-project ash Sql |
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| Weaknesses | CWE-943 | |
| CPEs | cpe:2.3:a:ash-project:ash_sql:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Ash-project
Ash-project ash Sql |
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| References |
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| Metrics |
cvssV4_0
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