Auth bypass in Jishenghua Jsherp
CVE-2026-109187
jshERP through 3.6 contains an information disclosure vulnerability that allows any authenticated user to read platform-wide configuration secrets via the getInfoByKey handler of PlatformConfigController. Low-privilege users of any tenant can request arbitrary platformKey values such as email_auth_code or activation_code to obtain SMTP authorization codes and activation secrets, because only aliOss and weixin keys are blocked.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- github.com/AnkesKasty/cve-request-poc/blob/a7b6d1423555812d8efa26c91c5d0683164b… (exploit)
- github.com/jishenghua/jshERP/blob/8f28e7c2fe54d54de3621a414f5df1833dc5a55f/jshE… (technical-description)
- github.com/jishenghua/jshERP/blob/8f28e7c2fe54d54de3621a414f5df1833dc5a55f/jshE… (technical-description)
- www.vulncheck.com/advisories/jsherp-through-3.6-information-disclosure-via-plat… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-109187?
- CVE-2026-109187 is a medium-severity vulnerability in Jishenghua Jsherp, classified under Missing Authorization. CVSS score: 6.5/10. Published 2026-10-12.
- How severe is CVE-2026-109187?
- Medium severity. CVSS v3 base score is 6.5 out of 10.