CVE-2026-103088
- Source
- https://cve.org/CVERecord?id=CVE-2026-103088
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-103088.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-103088
- Aliases
-
- GHSA-pvrx-3g7m-fpgv
- Published
- 2026-09-30T00:55:19Z
- Modified
- 2026-10-28T02:30:34Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
Handlebars.java before 4.5.5 allows directory traversal. In handlebars-springmvc 4.5.3 and 4.5.4, the path-containment fix for CVE-2026-63490 validates template locations as raw percent-encoded strings, whereas the template file is opened through a URL handler that percent-decodes the path. In a Spring MVC application with a file: template prefix and a request-derived view name, a percent-encoded traversal such as %2e%2e/ bypasses both the view-resolver check and the loader-side containment and reads files outside the configured template base directory.
- Database specific
{ "cna_assigner": "mitre", "cwe_ids": [ "CWE-24" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/103xxx/CVE-2026-103088.json" }- References
-
- https://github.com/jknack/handlebars.java/releases/tag/v4.5.5
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/103xxx/CVE-2026-103088.json
- https://github.com/jknack/handlebars.java/security/advisories/GHSA-pvrx-3g7m-fpgv
- https://nvd.nist.gov/vuln/detail/CVE-2026-103088
- https://github.com/jknack/handlebars.java/commit/f6ae3979917d05bef07f00befb4013ef00503660
- https://github.com/jknack/handlebars.java
Affected packages
Git / github.com/jknack/handlebars.java
Affected ranges
- Type
- GIT
- Repo
- https://github.com/jknack/handlebars.java
- Events
- Database specific
-
Show details
{ "extracted_events": [ { "range": [ { "introduced": "4.5.3" }, { "fixed": "4.5.5" } ], "source": "AFFECTED_FIELD", "strategy": "StandardRange" }, { "range": [ { "fixed": "f6ae3979917d05bef07f00befb4013ef00503660" } ], "source": "REFERENCES_COMMIT" }, { "original_tag": "v4.5.5", "range": [ { "fixed": "f6ae3979917d05bef07f00befb4013ef00503660" } ], "source": "REFERENCES_TAG" }, { "range": [ { "introduced": "0" }, { "fixed": "4.5.5" } ], "source": "DESCRIPTION" } ] }