CVE-2026-15907 H3C SecPath F1000-C8300 g=log_fw_nbc_mail_jsondata sql injection
Remote attackers can exploit SQL injection in the H3C SecPath F1000-C8300 web interface to manipulate or access database information.
- 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-2026-15907?
CVE-2026-15907 is a medium-severity SQL injection vulnerability in H3C SecPath F1000-C8300, published on 15 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A flaw has been found in H3C SecPath F1000-C8300 up to 20260522. This impacts an unknown function of the file /webui/?g=log_fw_nbc_mail_jsondata. Executing a manipulation of the argument subject can lead to sql injection. The attack can be executed remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure and confirmed the existence of the vulnerability. A technical fix is planned to be released.
Which versions are affected by CVE-2026-15907?
How do I fix CVE-2026-15907?
No fix has been published for CVE-2026-15907 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-2026-15907 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-15907 exists.
Sources
Also known as GHSA-5v3j-c5fm-2mm6.