QID 995528

Date Published: 2023-10-09

QID 995528: PHP (Composer) Security Update for phpoffice/phpexcel (GHSA-28rm-rj57-qjpv)

PHPExcel before 1.8.0, as used in ownCloud Server before 5.0.15 and 6.0.x before 6.0.2, does not disable external entity loading in libxml, which allows remote attackers to read arbitrary files, cause a denial of service, or possibly have other impact via an XML External Entity (XXE) attack.

Successful exploitation of this vulnerability could lead to a security breach or could affect integrity, availability, and confidentiality.

CVSS V3 rated as High - 6.2 severity.

CVSS V2 rated as High - 7.5 severity.

Solution

Refer to Github security advisory GHSA-28rm-rj57-qjpv for updates and patch information.

Vendor References

GHSA-28rm-rj57-qjpv - github.com/advisories/GHSA-28rm-rj57-qjpv

CVEs related to QID 995528

CVE-2014-2054 |

Software Advisories

Advisory ID	Software	Component	Link
GHSA-28rm-rj57-qjpv	phpoffice/phpexcel		github.com/advisories/GHSA-28rm-rj57-qjpv

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