CVE-2026-119428Low· 3.7▾ TwilightPoC availablephpMyAdmin through 5.2.3 contains a server-side request forgery vulnerability that allows unauthenticated attackers to trigger outbound connections via setup/validate.php, which lacks the setup-disabled guard. Attackers can POST attacker…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 20.4 · likelihood 0.1 · exploitation 12
A public proof-of-concept already exists for this vulnerability — see Exploit availability below.
Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the assigning CNA record, not NVD.
Exploit-prediction probability, daily snapshots since Nov 3.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
0.3%
Last analysed / modified upstream
0.3% → 0.3%
Exploit / PoC code exists
phpMyAdmin through 5.2.3 contains a server-side request forgery vulnerability that allows unauthenticated attackers to trigger outbound connections via setup/validate.php, which lacks the setup-disabled guard. Attackers can POST attacker-chosen host and port values reaching Validator::testDBConnection() to open MySQL-protocol connections and probe internal ports using returned error messages.
phpMyAdmin <= 5.2.3Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-119561Medium· 6.8phpMyAdmin through 5.2.3 WebAuthn Two-Factor Authentication Bypass via CustomServer
CVE-2026-119426High· 7.5phpMyAdmin through 5.2.3 CSRF Token Bypass via Non-AJAX POST to /sql
CVE-2026-119429Medium· 4.3phpMyAdmin through 5.2.3 Two-Factor Authentication Removal via /config/set
CVE-2026-119563Medium· 5.4phpMyAdmin through 5.2.3 Stored XSS via Designer Query History Table Name
CVE-2026-119562Medium· 4.2phpMyAdmin through 5.2.3 SQL Injection via Central Columns col_extra and col_attribute
CVE-2026-119427Medium· 4.2phpMyAdmin through 5.2.3 SQL Injection via Designer saveSetting