CVE-2021-48015 JeeWMS Path Traversal via showOrDownByurl.do

High 8.7 Published 22 Oct 2026 Updated 22 Oct 2026

Exploited in the wild: Not known
Fix: None listed

What is CVE-2021-48015?

CVE-2021-48015 is a high-severity vulnerability in erzhongxmu JeeWMS, published on 22 Oct 2026.

Official description

JeeWMS before commit 0a610e8 contains an unauthenticated path traversal vulnerability that allows remote attackers to read arbitrary files via the dbPath parameter. Attackers can send GET requests to /systemController/showOrDownByurl.do with ../ sequences in dbPath, which bypasses AuthInterceptor, to retrieve files like win.ini. Exploitation evidence was first observed by the Shadowserver Foundation on 2023-10-17.

Weakness: CWE-22

Which versions are affected by CVE-2021-48015?

How do I fix CVE-2021-48015?

No fix has been published for CVE-2021-48015 yet. Limit exposure of the affected software until one is available.

Is CVE-2021-48015 being exploited?

There is no known exploitation of CVE-2021-48015 in the wild and no public exploit code.

Sources

Also known as GHSA-86qh-69c7-wj92.