CVE-2019-25776 Weaver E-cology SQL Injection via SyncUserInfo.jsp
Remote attackers can execute arbitrary SQL queries to extract sensitive data, including administrator credentials, via an unauthenticated endpoint.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-25776?
CVE-2019-25776 is a high-severity SQL injection vulnerability in Weaver Network Co., Ltd. E-cology, published on 18 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Weaver E-cology contains an unauthenticated SQL injection vulnerability that allows remote attackers to execute arbitrary SQL queries by submitting malicious input through the userIdentifiers GET parameter in the mobile plugin endpoint. Attackers can bypass space-based filter controls by wrapping SQL keywords in parentheses to perform UNION-based injection and extract sensitive data including administrator credential hashes from the database. Exploitation evidence was first observed by the Shadowserver Foundation on 2022-07-28.
Weakness: CWE-89
Which versions are affected by CVE-2019-25776?
How do I fix CVE-2019-25776?
No fix has been published for CVE-2019-25776 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2019-25776 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2019-25776 exists.
Sources
Also known as GHSA-xwcr-fg7m-3jxv.