CVE-2026-104456: YesWiki before 4.6.7 Second-Order SQL Injection via ACL Username
YesWiki · yeswiki
Fixed in 4.6.7 · Affected: yeswiki before 4.6.7 · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 22% of scored CVEs
DescriptionCVE.org
YesWiki before 4.6.7 contains a second-order SQL injection vulnerability in AclService::updateRequestWithACL, where a stored username is concatenated unescaped into a read-ACL LIKE clause. Attackers can self-register an account name containing a double-quote payload, then load non-admin ACL-filtered listings to read database contents and bypass read ACLs.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- YesWiki · yeswikibefore 4.6.7
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Weakness
- SQL Injection
- Vendor
- YesWiki
- Published
- October 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-104456 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.