CVE-2026-3405: low-severity vulnerability in thinkgem JeeSite
thinkgem JeeSite Connection path traversal
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
8Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 2.3epss 0.7%
A vulnerability has been found in thinkgem JeeSite up to 5.15.1. The affected element is an unknown function of the component Connection Handler. The manipulation leads to path traversal. It is possible to initiate the attack remotely. The attack is considered to have high complexity. The exploitability is described as difficult. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
Affected products
thinkgem · JeeSiteRelated CVEs — thinkgem JeeSite
In the same product, most dangerous first.
CVE-2025-5186MEDIUMthinkgem JeeSite URI Scheme form ResourceLoader.getResource server-side request forgeryEPSS 0.5%CVE-2025-7763MEDIUMthinkgem JeeSite Site Controller SiteController.java select redirectEPSS 0.5%CVE-2024-8112MEDIUMthinkgem JeeSite Cookie login cross site scriptingEPSS 0.5%CVE-2025-7785MEDIUMthinkgem JeeSite SsoController.java sso redirectEPSS 0.5%CVE-2025-7863MEDIUMthinkgem JeeSite ServletUtils.java redirectUrlEPSS 0.4%CVE-2026-3404LOWthinkgem JeeSite Endpoint CasOutHandler.java xml external entity referenceEPSS 0.4%