Strategic Overview
- Status
- Patched in 2.1.0
- Affected Plugin
- Easy Modal
- Affected Version
< 2.1.0- CVSS
- 7.2High
- Weakness type
- CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
- CVE
CVE-2017-12947
At a glance
CVE-2017-12947 is a high-severity Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in the Easy Modal WordPress plugin, affecting versions < 2.1.0. It carries a CVSS score of 7.2 (reachable over the network; low attack complexity; high confidentiality, integrity, availability impact). The issue is fixed in version 2.1.0; sites on affected versions should update now. Disclosed August 2017, reported by Neven Birusk.
Vulnerability Overview
classes\controller\admin\modals.php in the Easy Modal plugin before 2.1.0 for WordPress has SQL injection in an untrash action with the id, ids, or modal parameter to wp-admin/admin.php, exploitable by administrators.
Technical Analysis
The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no interaction from a victim user. A successful exploit has high impact on confidentiality, integrity, availability — full site compromise territory.
CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Reaching this weakness in Easy Modal < 2.1.0 takes a caller who can reach the endpoint. SQL injection happens when request data is concatenated into a query instead of being bound as a parameter, letting an attacker change the structure of the statement rather than just its values.
A working injection can read any table the database user can see, which on a WordPress install means user records, password hashes and session or API secrets stored in options. For Easy Modal the fix is 2.1.0: builds < 2.1.0 are affected, anything from 2.1.0 onward is not.
Remediation
Update to version 2.1.0, or a newer patched version
How does WordSec protect against this?
The attempt arrives as an ordinary request to Easy Modal: WordSec's web application firewall inspects request payloads before WordPress loads them. None of that substitutes for the fix: Easy Modal 2.1.0 closes this, and updating the plugin is the step that ends it.
- Firewall
- Alerts
External References
Related records
Same weakness class
Other vulnerabilities in Easy Modal
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