YesWiki before 4.6.7 contains an SQL injection vulnerability in the Bazar filtertags action, which wraps unescaped filterN attribute tokens in quotes…
YesWiki before 4.6.7 contains an SQL injection vulnerability in the Bazar filtertags action, which wraps unescaped filterN attribute tokens in quotes and concatenates them into a raw tags.value IN (...) clause. Unauthenticated attackers on default installs can save filtertags markup in a page with a trailing-backslash token that breaks quote parity under MySQL backslash escaping. This lets them inject a five-column UNION subquery to read arbitrary table data such as password hashes.
Read at NIST National Vulnerability Database (CVE API 2.0)
- Vendor
- Oracle
- Product
- MySQL
- CVSS
- 8.6
- Exposure class
- Database
Why it ranks 21 (Routine)
- CVSS 8.6 high
- Product class: database
- Widely deployed vendor product (Oracle)
- Recency: items published within 24 hours gain 15, within 72 hours 6, within 7 days 2.
Links
- NIST National Vulnerability Database (CVE API 2.0) (nvd.nist.gov)
- CVE-2026-104457 on this site · NVD · CVE.org · Vulnpedia
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