CVE-2026-8771 linlinjava litemall Front-end WeChat API WxGoodsController.java list sql injection
Remote attackers can exploit SQL injection in the WeChat API to read or modify database contents in litemall.
- 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-2026-8771?
CVE-2026-8771 is a medium-severity SQL injection vulnerability in linlinjava litemall, published on 17 May 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A security flaw has been discovered in linlinjava litemall up to 1.8.0. This impacts the function list of the file litemall-wx-api/src/main/java/org/linlinjava/litemall/wx/web/WxGoodsController.java of the component Front-end WeChat API. Performing a manipulation results in sql injection. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Which versions are affected by CVE-2026-8771?
2 open source packages ship an affected version, including org.linlinjava:litemall-wx-api.
| Package | Affected | Fixed in |
|---|---|---|
org.linlinjava:litemall-wx-api Maven | All versions to 0.1.0 | None |
org.linlinjava:litemall-wx-api Maven | All versions to 0.1.0 | None |
How do I fix CVE-2026-8771?
No fix has been published for CVE-2026-8771 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-2026-8771 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-8771 exists.
Sources
Also known as GHSA-cvwm-vwhp-22jx.