Path Traversal in Abracadabra50 Claude-Sesh
CVE-2026-19327
A flaw has been found in abracadabra50 claude-sesh 1.0.0. This issue affects the function getEnrichedData/enrichSession of the file src/services/enricher.ts. Executing a manipulation of the argument sessionId can lead to path traversal. The attack needs to be launched locally. This patch is called 786c9d74800e6d0858b65778f31beb71b3983a50. Applying a patch is advised to resolve this issue.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.001 (3.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 3rd percentile — 3.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000
Affected products
- Abracadabra50 Claude-Sesh — versions 1.0.0
Weakness classification (CWE)
References
- github.com/abracadabra50/claude-sesh/ (product)
- github.com/abracadabra50/claude-sesh/commit/786c9d74800e6d0858b65778f31beb71b39… (patch)
- github.com/abracadabra50/claude-sesh/issues/2 (issue-tracking)
- github.com/abracadabra50/claude-sesh/issues/2 (issue-tracking)
- vuldb.com/cve/CVE-2026-19327 (third-party-advisory)
- vuldb.com/submit/865244 (third-party-advisory)
- vuldb.com/vuln/387161 (technical-description, vdb-entry)
- vuldb.com/vuln/387161/cti (signature, permissions-required)
Frequently asked questions
- What is CVE-2026-19327?
- CVE-2026-19327 is a medium-severity vulnerability in Abracadabra50 Claude-Sesh, classified under Path Traversal. CVSS score: 5.3/10. Published 2026-08-09.
- How severe is CVE-2026-19327?
- Medium severity. CVSS v3 base score is 5.3 out of 10.