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1 vulnerability found for Logback-classic by QOS.CH Sarl
CVE-2026-19880 (GCVE-0-2026-19880)
Vulnerability from cvelistv5
Published
2026-08-14 14:31
Modified
2026-08-14 19:46
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
Path-traversal vulnerability in QOS.CH Sarl Logback-classic on Java (logback-classic module) allows path-traversal vulnerability. More specifically, an
MDC-based discriminator value flows unsanitized into a nested
FileAppender path, letting an attacker who influences that MDC value
(e.g. via an HTTP header)
create and append log files outside the intended directory.
This issue affects Logback-classic: from 0.9.14 through 1.6.2.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| QOS.CH Sarl | Logback-classic |
Version: 0.9.14 |
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