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Vulnerability Details :

CVE-2018-20148

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-14 Dec, 2018 | 20:00
Updated At-05 Aug, 2024 | 11:51
Rejected At-
Credits

In WordPress before 4.9.9 and 5.x before 5.0.1, contributors could conduct PHP object injection attacks via crafted metadata in a wp.getMediaItem XMLRPC call. This is caused by mishandling of serialized data at phar:// URLs in the wp_get_attachment_thumb_file function in wp-includes/post.php.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:14 Dec, 2018 | 20:00
Updated At:05 Aug, 2024 | 11:51
Rejected At:
▼CVE Numbering Authority (CNA)

In WordPress before 4.9.9 and 5.x before 5.0.1, contributors could conduct PHP object injection attacks via crafted metadata in a wp.getMediaItem XMLRPC call. This is caused by mishandling of serialized data at phar:// URLs in the wp_get_attachment_thumb_file function in wp-includes/post.php.

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
http://www.securityfocus.com/bid/106220
vdb-entry
x_refsource_BID
https://wordpress.org/support/wordpress-version/version-5-0-1/
x_refsource_MISC
https://blog.secarma.co.uk/labs/near-phar-dangerous-unserialization-wherever-you-are
x_refsource_MISC
https://codex.wordpress.org/Version_4.9.9
x_refsource_MISC
https://wpvulndb.com/vulnerabilities/9171
x_refsource_MISC
https://www.zdnet.com/article/wordpress-vulnerability-affects-a-third-of-most-popular-websites-online/
x_refsource_MISC
https://www.debian.org/security/2019/dsa-4401
vendor-advisory
x_refsource_DEBIAN
https://wordpress.org/news/2018/12/wordpress-5-0-1-security-release/
x_refsource_MISC
https://lists.debian.org/debian-lts-announce/2019/02/msg00019.html
mailing-list
x_refsource_MLIST
https://www.zdnet.com/article/wordpress-plugs-bug-that-led-to-google-indexing-some-user-passwords/
x_refsource_MISC
Hyperlink: http://www.securityfocus.com/bid/106220
Resource:
vdb-entry
x_refsource_BID
Hyperlink: https://wordpress.org/support/wordpress-version/version-5-0-1/
Resource:
x_refsource_MISC
Hyperlink: https://blog.secarma.co.uk/labs/near-phar-dangerous-unserialization-wherever-you-are
Resource:
x_refsource_MISC
Hyperlink: https://codex.wordpress.org/Version_4.9.9
Resource:
x_refsource_MISC
Hyperlink: https://wpvulndb.com/vulnerabilities/9171
Resource:
x_refsource_MISC
Hyperlink: https://www.zdnet.com/article/wordpress-vulnerability-affects-a-third-of-most-popular-websites-online/
Resource:
x_refsource_MISC
Hyperlink: https://www.debian.org/security/2019/dsa-4401
Resource:
vendor-advisory
x_refsource_DEBIAN
Hyperlink: https://wordpress.org/news/2018/12/wordpress-5-0-1-security-release/
Resource:
x_refsource_MISC
Hyperlink: https://lists.debian.org/debian-lts-announce/2019/02/msg00019.html
Resource:
mailing-list
x_refsource_MLIST
Hyperlink: https://www.zdnet.com/article/wordpress-plugs-bug-that-led-to-google-indexing-some-user-passwords/
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
http://www.securityfocus.com/bid/106220
vdb-entry
x_refsource_BID
x_transferred
https://wordpress.org/support/wordpress-version/version-5-0-1/
x_refsource_MISC
x_transferred
https://blog.secarma.co.uk/labs/near-phar-dangerous-unserialization-wherever-you-are
x_refsource_MISC
x_transferred
https://codex.wordpress.org/Version_4.9.9
x_refsource_MISC
x_transferred
https://wpvulndb.com/vulnerabilities/9171
x_refsource_MISC
x_transferred
https://www.zdnet.com/article/wordpress-vulnerability-affects-a-third-of-most-popular-websites-online/
x_refsource_MISC
x_transferred
https://www.debian.org/security/2019/dsa-4401
vendor-advisory
x_refsource_DEBIAN
x_transferred
https://wordpress.org/news/2018/12/wordpress-5-0-1-security-release/
x_refsource_MISC
x_transferred
https://lists.debian.org/debian-lts-announce/2019/02/msg00019.html
mailing-list
x_refsource_MLIST
x_transferred
https://www.zdnet.com/article/wordpress-plugs-bug-that-led-to-google-indexing-some-user-passwords/
x_refsource_MISC
x_transferred
Hyperlink: http://www.securityfocus.com/bid/106220
Resource:
vdb-entry
x_refsource_BID
x_transferred
Hyperlink: https://wordpress.org/support/wordpress-version/version-5-0-1/
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://blog.secarma.co.uk/labs/near-phar-dangerous-unserialization-wherever-you-are
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://codex.wordpress.org/Version_4.9.9
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://wpvulndb.com/vulnerabilities/9171
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://www.zdnet.com/article/wordpress-vulnerability-affects-a-third-of-most-popular-websites-online/
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://www.debian.org/security/2019/dsa-4401
Resource:
vendor-advisory
x_refsource_DEBIAN
x_transferred
Hyperlink: https://wordpress.org/news/2018/12/wordpress-5-0-1-security-release/
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://lists.debian.org/debian-lts-announce/2019/02/msg00019.html
Resource:
mailing-list
x_refsource_MLIST
x_transferred
Hyperlink: https://www.zdnet.com/article/wordpress-plugs-bug-that-led-to-google-indexing-some-user-passwords/
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:14 Dec, 2018 | 20:29
Updated At:04 Mar, 2019 | 14:19

In WordPress before 4.9.9 and 5.x before 5.0.1, contributors could conduct PHP object injection attacks via crafted metadata in a wp.getMediaItem XMLRPC call. This is caused by mishandling of serialized data at phar:// URLs in the wp_get_attachment_thumb_file function in wp-includes/post.php.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.09.8CRITICAL
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary2.07.5HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
Type: Primary
Version: 3.0
Base score: 9.8
Base severity: CRITICAL
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 7.5
Base severity: HIGH
Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P
CPE Matches
WordPress.org
wordpress
>>wordpress>>Versions before 4.9.9(exclusive)
cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*
WordPress.org
wordpress
>>wordpress>>Versions from 5.0(inclusive) to 5.0.1(exclusive)
cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*
Debian GNU/Linux
debian
>>debian_linux>>8.0
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
Debian GNU/Linux
debian
>>debian_linux>>9.0
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-502Primarynvd@nist.gov
CWE ID: CWE-502
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://www.securityfocus.com/bid/106220cve@mitre.org
Third Party Advisory
VDB Entry
https://blog.secarma.co.uk/labs/near-phar-dangerous-unserialization-wherever-you-arecve@mitre.org
Exploit
Third Party Advisory
https://codex.wordpress.org/Version_4.9.9cve@mitre.org
Product
Vendor Advisory
https://lists.debian.org/debian-lts-announce/2019/02/msg00019.htmlcve@mitre.org
Mailing List
Third Party Advisory
https://wordpress.org/news/2018/12/wordpress-5-0-1-security-release/cve@mitre.org
Release Notes
Vendor Advisory
https://wordpress.org/support/wordpress-version/version-5-0-1/cve@mitre.org
Release Notes
Vendor Advisory
https://wpvulndb.com/vulnerabilities/9171cve@mitre.org
Vendor Advisory
https://www.debian.org/security/2019/dsa-4401cve@mitre.org
Third Party Advisory
https://www.zdnet.com/article/wordpress-plugs-bug-that-led-to-google-indexing-some-user-passwords/cve@mitre.org
Press/Media Coverage
Third Party Advisory
https://www.zdnet.com/article/wordpress-vulnerability-affects-a-third-of-most-popular-websites-online/cve@mitre.org
Press/Media Coverage
Third Party Advisory
Hyperlink: http://www.securityfocus.com/bid/106220
Source: cve@mitre.org
Resource:
Third Party Advisory
VDB Entry
Hyperlink: https://blog.secarma.co.uk/labs/near-phar-dangerous-unserialization-wherever-you-are
Source: cve@mitre.org
Resource:
Exploit
Third Party Advisory
Hyperlink: https://codex.wordpress.org/Version_4.9.9
Source: cve@mitre.org
Resource:
Product
Vendor Advisory
Hyperlink: https://lists.debian.org/debian-lts-announce/2019/02/msg00019.html
Source: cve@mitre.org
Resource:
Mailing List
Third Party Advisory
Hyperlink: https://wordpress.org/news/2018/12/wordpress-5-0-1-security-release/
Source: cve@mitre.org
Resource:
Release Notes
Vendor Advisory
Hyperlink: https://wordpress.org/support/wordpress-version/version-5-0-1/
Source: cve@mitre.org
Resource:
Release Notes
Vendor Advisory
Hyperlink: https://wpvulndb.com/vulnerabilities/9171
Source: cve@mitre.org
Resource:
Vendor Advisory
Hyperlink: https://www.debian.org/security/2019/dsa-4401
Source: cve@mitre.org
Resource:
Third Party Advisory
Hyperlink: https://www.zdnet.com/article/wordpress-plugs-bug-that-led-to-google-indexing-some-user-passwords/
Source: cve@mitre.org
Resource:
Press/Media Coverage
Third Party Advisory
Hyperlink: https://www.zdnet.com/article/wordpress-vulnerability-affects-a-third-of-most-popular-websites-online/
Source: cve@mitre.org
Resource:
Press/Media Coverage
Third Party Advisory

Change History

0
Information is not available yet

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