Information disclosure in Owncloud Graph_api
CVE-2023-49103
An issue was discovered in ownCloud owncloud/graphapi 0.2.x before 0.2.1 and 0.3.x before 0.3.1. The graphapi app relies on a third-party GetPhpInfo.php library that provides a URL. When this URL is accessed, it reveals the configuration d…
Vulnerability class: Information Disclosure
EPSS: 0.784 (99.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.
Affected products
- Owncloud Graph_api — versions 0.2.0, 0.3.0
- N/a — versions n/a
Weakness classification (CWE)
CISA KEV (Known Exploited Vulnerabilities)
This CVE is on the CISA KEV catalog, added on . CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.
BOD 22-01 due date: .
Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Public proof-of-concept exploits
References
- cve@mitre.org (Product)
- cve@mitre.org (Vendor Advisory)
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 (US Government Resource)
Frequently asked questions
- What is CVE-2023-49103?
- CVE-2023-49103 is a critical-severity vulnerability in Owncloud Graph_api, classified under Information Disclosure. CVSS score: 10.0/10. Published 2023-11-21.
- How severe is CVE-2023-49103?
- Critical severity. CVSS v3 base score is 10.0 out of 10.
- Is CVE-2023-49103 known to be exploited?
- Yes. CVE-2023-49103 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2023-11-30), indicating it is being actively exploited. 20 public proof-of-concept repositories are indexed.