Is It On KEV?

ownCloud ownCloud graphapi

YES - ON THE CISA KEV LIST
CVE-2023-49103

ownCloud graphapi Information Disclosure Vulnerability

CISA catalog due date2023-12-21
overdue since 2023-12-21
EPSS exploit probability (next 30 days)77.8% · 100percentile
From CVE publication to KEV listing9 days (2023-11-21 → 2023-11-30)
Remediation window (KEV listing to due date)21 days
Days on the KEV list1077 days
Date added to KEV2023-11-30
Known ransomware campaign useUnknown
VendorownCloud
ProductownCloud graphapi
Weaknesses (CWE)n/a

ownCloud: 2 entries (0.1% of all KEV entries are from this vendor); 1 added in 2026.

BOD 26-04 note: this is the date printed in the CISA catalog. A federal agency's actual deadline is set by its SSVC tier - Act (3 days), Attend (14 days), Track (60 days), or the next scheduled upgrade - counted from the KEV listing date or the date the vulnerability is identified in its environment, whichever comes first. Use the tier helper on each CVE page for your own window.

Your BOD 26-04 window (SSVC tier helper)

Your remediation window ends:

Description

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

Required action (CISA)

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Notes

https://owncloud.com/security-advisories/disclosure-of-sensitive-credentials-and-configuration-in-containerized-deployments/ ; https://nvd.nist.gov/vuln/detail/CVE-2023-49103

References

Other KEV entries for this vendor: ownCloud

ownCloud - Vendors with KEV entries

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