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GitHub Advisory DatabaseGHSA-2853-HF2G-9843

HistoryMay 14, 2022 - 3:00 a.m.

PHPOffice Common Improper Restriction of XML External Entity Reference

2022-05-1403:00:02

CWE-611

GitHub Advisory Database

github.com

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

6.8 Medium

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

70.5%

JSON

XMLReader.php in PHPOffice Common before 0.2.9 allows XXE.

Affected configurations

Vulners

Node

phpofficecommonRange<0.2.9

CPENameOperatorVersion
phpoffice/commonlt0.2.9

CPE	Name	Operator	Version
	phpoffice/common	lt	0.2.9

References

github.com/advisories/GHSA-2853-hf2g-9843

github.com/PHPOffice/Common/pull/23

github.com/PHPOffice/Common/releases/tag/0.2.9

github.com/PHPOffice/PHPWord/issues/1421

nvd.nist.gov/vuln/detail/CVE-2018-14065

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

6.8 Medium

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

70.5%

JSON

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