High severity · published Oct 25, 2026
CVE-2026-116211
YesWiki 4.5.0 before 4.7.0 SQL Injection via date_maj_fiche in Bazar entry create
New
8.2
CVSS
0.3%
EPSS
No
On KEV
Description
YesWiki 4.5.0 before 4.7.0 contains an SQL injection vulnerability in PageManager::save(), where the date_maj_fiche field of a Bazar entry-creation request is concatenated unescaped into an INSERT statement. Unauthenticated attackers on default installs can inject a sub-SELECT against wiki_users to exfiltrate password hashes.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 22% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
YE
yeswiki · YesWiki
4.5.0 before 4.7.0 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-116211
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-116211
github.com
https://github.com/YesWiki/yeswiki/security/advisories/GHSA-wjf7-hrf3-9gcx
www.vulncheck.com
https://www.vulncheck.com/advisories/yeswiki-4.5.0-before-4.7.0-sql-injection-via-date-maj-fiche-in-bazar-entry-create
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