CVE-2020-11026
published 2020-04-30CVE-2020-11026: In affected versions of WordPress, files with a specially crafted name when uploaded to the Media section can lead to script execution upon accessing the file…
PriorityP430medium5.4CVSS 3.1
AVNACLPRLUIRSCCLILAN
EPSS
2.09%
79.5th percentile
In affected versions of WordPress, files with a specially crafted name when uploaded to the Media section can lead to script execution upon accessing the file. This requires an authenticated user with privileges to upload files. This has been patched in version 5.4.1, along with all the previously affected versions via a minor release (5.3.3, 5.2.6, 5.1.5, 5.0.9, 4.9.14, 4.8.13, 4.7.17, 4.6.18, 4.5.21, 4.4.22, 4.3.23, 4.2.27, 4.1.30, 4.0.30, 3.9.31, 3.8.33, 3.7.33).
Affected
44 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | wordpress | < wordpress 5.4.1+dfsg1-1 (bookworm) | wordpress 5.4.1+dfsg1-1 (bookworm) |
| wordpress | wordpress | — | — |
| wordpress | wordpress | — | — |
| wordpress | wordpress | — | — |
| wordpress | wordpress | — | — |
| wordpress | wordpress | — | — |
| wordpress | wordpress | — | — |
| wordpress | wordpress | — | — |
| wordpress | wordpress | — | — |
| wordpress | wordpress | — | — |
| wordpress | wordpress | — | — |
| wordpress | wordpress | — | — |
| wordpress | wordpress | — | — |
| wordpress | wordpress | — | — |
| wordpress | wordpress | — | — |
| wordpress | wordpress | — | — |
| wordpress | wordpress | — | — |
| wordpress | wordpress | — | — |
| wordpress | wordpress | — | — |
| wordpress | wordpress | — | — |
| wordpress | wordpress | >= 0 < 5.4.1+dfsg1-1 | 5.4.1+dfsg1-1 |
| wordpress | wordpress | >= 0 < 5.4.1+dfsg1-1 | 5.4.1+dfsg1-1 |
CVSS provenance
nvdv3.15.4MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
nvdv2.03.5LOWAV:N/AC:M/Au:S/C:N/I:P/A:N
osv5.4MEDIUM
vendor_debian8.7HIGH
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OSV
CVE-2020-11026: In affected versions of WordPress, files with a specially crafted name when uploaded to the Media section can lead to script execution upon accessing
osv·2020-04-30·CVSS 5.4
CVE-2020-11026 [MEDIUM] CVE-2020-11026: In affected versions of WordPress, files with a specially crafted name when uploaded to the Media section can lead to script execution upon accessing
In affected versions of WordPress, files with a specially crafted name when uploaded to the Media section can lead to script execution upon accessing the file. This requires an authenticated user with privileges to upload files. This has been patched in version 5.4.1, along with all the previously affected versions via a minor release (5.3.3, 5.2.6, 5.1.5, 5.0.9, 4.9.14, 4.8.13, 4.7.17, 4.6.18, 4.5.21, 4.4.22, 4.3.23, 4.2.27, 4.1.30, 4.0.30, 3.9.31, 3.8.33, 3.7.33).
Debian
CVE-2020-11026: wordpress - In affected versions of WordPress, files with a specially crafted name when uplo...
vendor_debian·2020·CVSS 8.7
CVE-2020-11026 [HIGH] CVE-2020-11026: wordpress - In affected versions of WordPress, files with a specially crafted name when uplo...
In affected versions of WordPress, files with a specially crafted name when uploaded to the Media section can lead to script execution upon accessing the file. This requires an authenticated user with privileges to upload files. This has been patched in version 5.4.1, along with all the previously affected versions via a minor release (5.3.3, 5.2.6, 5.1.5, 5.0.9, 4.9.14, 4.8.13, 4.7.17, 4.6.18, 4.5.21, 4.4.22, 4.3.23, 4.2.27, 4.1.30, 4.0.30, 3.9.31, 3.8.33, 3.7.33).
Scope: local
bookworm: resolved (fixed in 5.4.1+dfsg1-1)
bullseye: resolved (fixed in 5.4.1+dfsg1-1)
forky: resolved (fixed in 5.4.1+dfsg1-1)
sid: resolved (fixed in 5.4.1+dfsg1-1)
trixie: resolved (fixed in 5.4.1+dfsg1-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2020-11026 wordpress: Specially crafted filenames in WordPress leading to XSS [epel-7]
bugzilla·2020-05-05·CVSS 8.7
CVE-2020-11026 [HIGH] CVE-2020-11026 wordpress: Specially crafted filenames in WordPress leading to XSS [epel-7]
CVE-2020-11026 wordpress: Specially crafted filenames in WordPress leading to XSS [epel-7]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of epel-7.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
Discussion:
Use the following template to
Bugzilla
CVE-2020-11026 wordpress: Specially crafted filenames in WordPress leading to XSS
bugzilla·2020-05-05·CVSS 8.7
CVE-2020-11026 [HIGH] CVE-2020-11026 wordpress: Specially crafted filenames in WordPress leading to XSS
CVE-2020-11026 wordpress: Specially crafted filenames in WordPress leading to XSS
An issue have been found in WordPress, files with a specially crafted name when uploaded to the Media section can lead to script execution upon accessing the file. This requires an authenticated user with privileges to upload files. This has been patched in version 5.4.1, along with all the previously affected versions via a minor release (5.3.3, 5.2.6, 5.1.5, 5.0.9, 4.9.14, 4.8.13, 4.7.17, 4.6.18, 4.5.21, 4.4.22, 4.3.23, 4.2.27, 4.1.30, 4.0.30, 3.9.31, 3.8.33, 3.7.33).
Discussion:
Created wordpress tracking bugs for this issue:
Affects: epel-6 [bug 1831638]
Affects: epel-7 [bug 1831639]
---
Upstream Advisory:
https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-3gw2-4656-pfr2
Bugzilla
CVE-2020-11026 wordpress: Specially crafted filenames in WordPress leading to XSS [epel-6]
bugzilla·2020-05-05·CVSS 8.7
CVE-2020-11026 [HIGH] CVE-2020-11026 wordpress: Specially crafted filenames in WordPress leading to XSS [epel-6]
CVE-2020-11026 wordpress: Specially crafted filenames in WordPress leading to XSS [epel-6]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of epel-6.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
Discussion:
Use the following template to
https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-3gw2-4656-pfr2https://lists.debian.org/debian-lts-announce/2020/05/msg00011.htmlhttps://wordpress.org/support/wordpress-version/version-5-4-1/#security-updateshttps://www.debian.org/security/2020/dsa-4677https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-3gw2-4656-pfr2https://lists.debian.org/debian-lts-announce/2020/05/msg00011.htmlhttps://wordpress.org/support/wordpress-version/version-5-4-1/#security-updateshttps://www.debian.org/security/2020/dsa-4677
2020-04-30
Published