Description (CNA)
YesWiki before 4.6.7 contains an SQL injection vulnerability in the Bazar nuagetag action, which concatenates the unescaped tags attribute into a raw SQL IN clause. Attackers with page-write access (unauthenticated on default installs) can embed a nuagetag tag ending in a backslash to break quote parity and inject a UNION subquery, exfiltrating password hashes and arbitrary table data.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| YesWiki / yeswiki | affected 0 before 4.6.7; unaffected 4.6.7 |
CWE
CWE-89
References
- https://github.com/YesWiki/yeswiki/security/advisories/GHSA-p9rm-p6pp-8m8c
- https://www.vulncheck.com/advisories/yeswiki-before-4.6.7-sql-injection-via-nuagetag-tags-parameter
ADP enrichment
No English description supplied.