CVE-2020-4048
published 2020-06-12CVE-2020-4048: In affected versions of WordPress, due to an issue in wp_validate_redirect() and URL sanitization, an arbitrary external link can be crafted leading to…
PriorityP432medium5.7CVSS 3.1
AVNACLPRLUIRSUCNIHAN
EPSS
2.33%
81.4th percentile
In affected versions of WordPress, due to an issue in wp_validate_redirect() and URL sanitization, an arbitrary external link can be crafted leading to unintended/open redirect when clicked. This has been patched in version 5.4.2, along with all the previously affected versions via a minor release (5.3.4, 5.2.7, 5.1.6, 5.0.10, 4.9.15, 4.8.14, 4.7.18, 4.6.19, 4.5.22, 4.4.23, 4.3.24, 4.2.28, 4.1.31, 4.0.31, 3.9.32, 3.8.34, 3.7.34).
Affected
46 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | wordpress | < wordpress 5.4.2+dfsg1-1 (bookworm) | wordpress 5.4.2+dfsg1-1 (bookworm) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| wordpress | wordpress | >= 0 < 5.4.2+dfsg1-1 | 5.4.2+dfsg1-1 |
| wordpress | wordpress | >= 0 < 5.4.2+dfsg1-1 | 5.4.2+dfsg1-1 |
| wordpress | wordpress | >= 0 < 5.4.2+dfsg1-1 | 5.4.2+dfsg1-1 |
| wordpress | wordpress | >= 0 < 5.4.2+dfsg1-1 | 5.4.2+dfsg1-1 |
| wordpress | wordpress | >= 3.7 < 3.7.34 | 3.7.34 |
| wordpress | wordpress | >= 3.8 < 3.8.34 | 3.8.34 |
| wordpress | wordpress | >= 3.9 < 3.9.32 | 3.9.32 |
| wordpress | wordpress | >= 4.0 < 4.0.31 | 4.0.31 |
| wordpress | wordpress | >= 4.1 < 4.1.31 | 4.1.31 |
| wordpress | wordpress | >= 4.2 < 4.2.28 | 4.2.28 |
| wordpress | wordpress | >= 4.3 < 4.3.24 | 4.3.24 |
| wordpress | wordpress | >= 4.4 < 4.4.23 | 4.4.23 |
| wordpress | wordpress | >= 4.5 < 4.5.22 | 4.5.22 |
| wordpress | wordpress | >= 4.6 < 4.6.19 | 4.6.19 |
| wordpress | wordpress | >= 4.7 < 4.7.18 | 4.7.18 |
| wordpress | wordpress | >= 4.8 < 4.8.14 | 4.8.14 |
| wordpress | wordpress | >= 4.9 < 4.9.15 | 4.9.15 |
| wordpress | wordpress | >= 5.0 < 5.0.10 | 5.0.10 |
| wordpress | wordpress | >= 5.1 < 5.1.6 | 5.1.6 |
CVSS provenance
nvdv3.15.7MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N
nvdv2.04.9MEDIUMAV:N/AC:M/Au:S/C:P/I:P/A:N
osv5.7MEDIUM
vendor_debian5.7MEDIUM
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OSV
CVE-2020-4048: In affected versions of WordPress, due to an issue in wp_validate_redirect() and URL sanitization, an arbitrary external link can be crafted leading t
osv·2020-06-12·CVSS 5.7
CVE-2020-4048 [MEDIUM] CVE-2020-4048: In affected versions of WordPress, due to an issue in wp_validate_redirect() and URL sanitization, an arbitrary external link can be crafted leading t
In affected versions of WordPress, due to an issue in wp_validate_redirect() and URL sanitization, an arbitrary external link can be crafted leading to unintended/open redirect when clicked. This has been patched in version 5.4.2, along with all the previously affected versions via a minor release (5.3.4, 5.2.7, 5.1.6, 5.0.10, 4.9.15, 4.8.14, 4.7.18, 4.6.19, 4.5.22, 4.4.23, 4.3.24, 4.2.28, 4.1.31, 4.0.31, 3.9.32, 3.8.34, 3.7.34).
Debian
CVE-2020-4048: wordpress - In affected versions of WordPress, due to an issue in wp_validate_redirect() and...
vendor_debian·2020·CVSS 5.7
CVE-2020-4048 [MEDIUM] CVE-2020-4048: wordpress - In affected versions of WordPress, due to an issue in wp_validate_redirect() and...
In affected versions of WordPress, due to an issue in wp_validate_redirect() and URL sanitization, an arbitrary external link can be crafted leading to unintended/open redirect when clicked. This has been patched in version 5.4.2, along with all the previously affected versions via a minor release (5.3.4, 5.2.7, 5.1.6, 5.0.10, 4.9.15, 4.8.14, 4.7.18, 4.6.19, 4.5.22, 4.4.23, 4.3.24, 4.2.28, 4.1.31, 4.0.31, 3.9.32, 3.8.34, 3.7.34).
Scope: local
bookworm: resolved (fixed in 5.4.2+dfsg1-1)
bullseye: resolved (fixed in 5.4.2+dfsg1-1)
forky: resolved (fixed in 5.4.2+dfsg1-1)
sid: resolved (fixed in 5.4.2+dfsg1-1)
trixie: resolved (fixed in 5.4.2+dfsg1-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2020-4048 wordpress: open redirect in wp_validate_redirect function [epel-all]
bugzilla·2020-06-18·CVSS 5.7
CVE-2020-4048 [MEDIUM] CVE-2020-4048 wordpress: open redirect in wp_validate_redirect function [epel-all]
CVE-2020-4048 wordpress: open redirect in wp_validate_redirect function [epel-all]
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-all.
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.
NOTE: this issue affects multiple supported versi
Bugzilla
CVE-2020-4048 wordpress: open redirect in wp_validate_redirect function [fedora-all]
bugzilla·2020-06-18·CVSS 5.7
CVE-2020-4048 [MEDIUM] CVE-2020-4048 wordpress: open redirect in wp_validate_redirect function [fedora-all]
CVE-2020-4048 wordpress: open redirect in wp_validate_redirect function [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
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.
NOTE: this issue affects multiple supported v
Bugzilla
CVE-2020-4048 wordpress: open redirect in wp_validate_redirect function
bugzilla·2020-06-18·CVSS 5.7
CVE-2020-4048 [MEDIUM] CVE-2020-4048 wordpress: open redirect in wp_validate_redirect function
CVE-2020-4048 wordpress: open redirect in wp_validate_redirect function
In affected versions of WordPress, due to an issue in wp_validate_redirect() and URL sanitization, an arbitrary external link can be crafted leading to unintended/open redirect when clicked. This has been patched in version 5.4.2, along with all the previously affected versions via a minor release (5.3.4, 5.2.7, 5.1.6, 5.0.10, 4.9.15, 4.8.14, 4.7.18, 4.6.19, 4.5.22, 4.4.23, 4.3.24, 4.2.28, 4.1.31, 4.0.31, 3.9.32, 3.8.34, 3.7.34).
Reference:
https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-q6pw-gvf4-5fj5
Upstream commit:
https://github.com/WordPress/wordpress-develop/commit/6ef777e9a022bee2a80fa671118e7e2657e52693
Discussion:
Created wordpress tracking bugs for this issue:
Affects: epel-all
https://github.com/WordPress/wordpress-develop/commit/6ef777e9a022bee2a80fa671118e7e2657e52693https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-q6pw-gvf4-5fj5https://lists.debian.org/debian-lts-announce/2020/07/msg00000.htmlhttps://lists.debian.org/debian-lts-announce/2020/09/msg00011.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/773N2ZV7QEMBGKH6FBKI6Q5S3YJMW357/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ODNHXVJS25YVWYQHOCICXTLIN5UYJFDN/https://wordpress.org/news/2020/06/wordpress-5-4-2-security-and-maintenance-release/https://www.debian.org/security/2020/dsa-4709https://github.com/WordPress/wordpress-develop/commit/6ef777e9a022bee2a80fa671118e7e2657e52693https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-q6pw-gvf4-5fj5https://lists.debian.org/debian-lts-announce/2020/07/msg00000.htmlhttps://lists.debian.org/debian-lts-announce/2020/09/msg00011.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/773N2ZV7QEMBGKH6FBKI6Q5S3YJMW357/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ODNHXVJS25YVWYQHOCICXTLIN5UYJFDN/https://wordpress.org/news/2020/06/wordpress-5-4-2-security-and-maintenance-release/https://www.debian.org/security/2020/dsa-4709
2020-06-12
Published