Vulnerability record/PUBLISHED/Published Nov 13, 2026 09:36:07 UTC

CVE-2026-126371

Vvveb through 1.0.8.6 contains an SQL injection vulnerability in Admin_Auth_TokenSQL::update(), which interpolates admin_auth_token array keys into an INSERT column list without a column whitelist or backtick escaping. Authenticated admin-panel users can submit backtick-containing keys to the admin/auth-token save action to inject comments and column identifiers into the SQL statement.

Base score5.3/ 10

SeverityMediumCVSS 4.0

Exploitability / impact

CVSS metric breakdown

Vector-derived attributes

Base severityMedium

Attack vectorNetworkAV

Attack complexityLowAC

Attack requirementsNoneAT

Privileges requiredLowPR

User interactionNoneUI

Vulnerable system confidentialityLowVC

Vulnerable system integrityLowVI

Vulnerable system availabilityNoneVA

Subsequent system confidentialityNoneSC

Subsequent system integrityNoneSI

Subsequent system availabilityNoneSA

CVSS vector stringCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

CVSS communicates standardized severity and impact characteristics. It does not establish whether a system is exploitable in your specific environment.

Record context

CVE Numbering AuthorityVulnCheck

Last updatedNov 13, 2026 15:54:27 UTC

PublishedNov 13, 2026 09:36:07 UTC

ReservedNov 10, 2026 21:25:31 UTC

Credits

TOzyTOl