Lucene search
K
Database
Vendors
Products
Years
CVSS
Scanner
Agent Scanning
API Scanning
Manual Audit
Perimeter Scanner
Scanning
Projects
Email
Webhook
Plugins
Resources
Documents
Blog
Glossary
FAQ
Pricing
Contacts
About Us
Partners
Branding Guideline
nvd[email protected]NVD:CVE-2021-29447
HistoryApr 15, 2021 - 9:15 p.m.

CVE-2021-29447

2021-04-1521:15:17
CWE-611
[email protected]
web.nvd.nist.gov
3
wordpress
cms
xml parsing
xxe attacks
media library
php 8
internal files
patched
auto-updates

CVSS2

4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS

0.027

Percentile

90.7%

JSON

Wordpress is an open source CMS. A user with the ability to upload files (like an Author) can exploit an XML parsing issue in the Media Library leading to XXE attacks. This requires WordPress installation to be using PHP 8. Access to internal files is possible in a successful XXE attack. This has been patched in WordPress version 5.7.1, along with the older affected versions via a minor release. We strongly recommend you keep auto-updates enabled.

Affected configurations

Nvd
Node
wordpresswordpressRange5.6.0–5.7.1
Node
debiandebian_linuxMatch9.0
OR
debiandebian_linuxMatch10.0
VendorProductVersionCPE
wordpresswordpress*cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*
debiandebian_linux9.0cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
debiandebian_linux10.0cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

Related

zdt 1
cve 1
githubexploit 14
osv 5
cvelist 1
debiancve 1
wpexploit 1
wpvulndb 1
ubuntucve 1
patchstack 1
checkpoint_advisories 1
veracode 1
prion 1
packetstorm 1
exploitdb 1
seebug 1
openvas 4
nessus 3
debian 3
sonarsource 1
zdt
zdt
WordPress 5.7 - (Media Library) XML External Entity Injection Authenticated Vulnerability
2021-09-20 00:00:00
cve
cve
CVE-2021-29447
2021-04-15 21:15:17
githubexploit
githubexploit
Exploit for Improper Restriction of XML External Entity Reference in Wordpress
2022-11-14 17:05:27
Exploit for Improper Restriction of XML External Entity Reference in Wordpress
2022-11-11 22:41:45
Exploit for Improper Restriction of XML External Entity Reference in Wordpress
2022-11-06 12:13:31
osv
osv
BIT-wordpress-multisite-2021-29447
2024-03-06 11:10:35
BIT-wordpress-2021-29447
2024-03-06 11:10:50
CVE-2021-29447
2021-04-15 21:15:17
cvelist
cvelist
CVE-2021-29447 WordPress Authenticated XXE attack when installation is running PHP 8
2021-04-15 21:10:12
debiancve
debiancve
CVE-2021-29447
2021-04-15 21:15:17
wpexploit
wpexploit
WordPress 5.6-5.7 - Authenticated XXE Within the Media Library Affecting PHP 8
2021-04-15 00:00:00
wpvulndb
wpvulndb
WordPress 5.6-5.7 - Authenticated XXE Within the Media Library Affecting PHP 8
2021-04-15 00:00:00
ubuntucve
ubuntucve
CVE-2021-29447
2021-04-15 00:00:00
patchstack
patchstack
WordPress core 4.7-5.7 - XML External Entity (XXE) vulnerability
2021-04-15 00:00:00
checkpoint_advisories
checkpoint_advisories
WordPress Core External Entity Injection (CVE-2021-29447)
2021-06-01 00:00:00
veracode
veracode
XML External Entity (XXE)
2021-04-18 07:58:17
prion
prion
Design/Logic Flaw
2021-04-15 21:15:00
packetstorm
packetstorm
WordPress 5.7 Media Library XML Injection
2021-09-20 00:00:00
exploitdb
exploitdb
WordPress 5.7 - 'Media Library' XML External Entity Injection (XXE) (Authenticated)
2021-09-20 00:00:00
seebug
seebug
wordpress 5.7 授权XXE漏洞（CVE-2021-29447）
2021-04-28 00:00:00
openvas
openvas
Debian: Security Advisory (DLA-2630-1)
2021-04-22 00:00:00
WordPress Multiple Vulnerabilities (Apr 2021) - Windows
2021-04-16 00:00:00
Debian: Security Advisory (DSA-4896-1)
2021-04-24 00:00:00
nessus
nessus
WordPress 5.7 < 5.7.1 / 5.6 < 5.6.3 / 5.5 < 5.5.4 / 5.4 < 5.4.5 / 5.3 < 5.3.7 / 5.2 < 5.2.10 / 5.1 < 5.1.9 / 5.0 < 5.0.12 / 4.9 < 4.9.17 / 4.8 < 4.8.16 / 4.7 < 4.7.20
2021-04-20 00:00:00
Debian DLA-2630-1 : wordpress security update
2021-04-22 00:00:00
Debian DSA-4896-1 : wordpress - security update
2021-04-23 00:00:00
debian
debian
[SECURITY] [DSA 4896-1] wordpress security update
2021-04-22 05:56:18
[SECURITY] [DSA 4896-1] wordpress security update
2021-04-22 05:56:18
[SECURITY] [DLA 2630-1] wordpress security update
2021-04-21 06:46:28
sonarsource
sonarsource
Don't be afraid of XXE vulnerabilities: understand the beast and how to detect them
2022-01-18 00:00:00

CVSS2

4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS

0.027

Percentile

90.7%

JSON
Related for NVD:CVE-2021-29447
zdt1cve1githubexploit14osv5cvelist1debiancve1wpexploit1wpvulndb1ubuntucve1patchstack1checkpoint_advisories1veracode1prion1packetstorm1exploitdb1seebug1openvas4nessus3debian3sonarsource1