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CVE-2023-49103

CISA KEV

Published November 30, 2023 · Updated April 3, 2026

high
Official Description+

ownCloud graphapi contains an information disclosure vulnerability that can reveal sensitive data stored in phpinfo() via GetPhpInfo.php, including administrative credentials.

Affected Products

VendorProduct
ownCloudownCloud graphapi

Patch Status

Patch by 2023-12-21

Recommended Actions

  1. Check if your systems use any of the affected products listed above.
  2. Apply vendor patches immediately if available.
  3. This vulnerability is in CISA's Known Exploited Vulnerabilities catalog — prioritize remediation.
  4. Monitor vendor advisories for updates and additional mitigations.
  5. Review logs for indicators of compromise related to CVE-2023-49103.