CVE-2016-2222
published 2016-05-22CVE-2016-2222: The wp_http_validate_url function in wp-includes/http.php in WordPress before 4.4.2 allows remote attackers to conduct server-side request forgery (SSRF)…
PriorityP349high8.6CVSS 3.0
AVNACLPRNUINSCCNIHAN
EPSS
9.28%
94.8th percentile
The wp_http_validate_url function in wp-includes/http.php in WordPress before 4.4.2 allows remote attackers to conduct server-side request forgery (SSRF) attacks via a zero value in the first octet of an IPv4 address in the u parameter to wp-admin/press-this.php.
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | wordpress | < wordpress 4.4.2+dfsg-1 (bookworm) | wordpress 4.4.2+dfsg-1 (bookworm) |
| wordpress | wordpress | — | — |
| wordpress | wordpress | >= 0 < 4.4.2+dfsg-1 | 4.4.2+dfsg-1 |
| wordpress | wordpress | >= 0 < 4.4.2+dfsg-1 | 4.4.2+dfsg-1 |
| wordpress | wordpress | >= 0 < 4.4.2+dfsg-1 | 4.4.2+dfsg-1 |
| wordpress | wordpress | >= 0 < 4.4.2+dfsg-1 | 4.4.2+dfsg-1 |
CVSS provenance
nvdv3.08.6HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:P/A:N
osv8.6HIGH
vendor_debian8.6HIGH
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GHSA
GHSA-5r7p-x5gj-698r: The wp_http_validate_url function in wp-includes/http
ghsa_unreviewed·2022-05-17
CVE-2016-2222 [HIGH] GHSA-5r7p-x5gj-698r: The wp_http_validate_url function in wp-includes/http
The wp_http_validate_url function in wp-includes/http.php in WordPress before 4.4.2 allows remote attackers to conduct server-side request forgery (SSRF) attacks via a zero value in the first octet of an IPv4 address in the u parameter to wp-admin/press-this.php.
OSV
CVE-2016-2222: The wp_http_validate_url function in wp-includes/http
osv·2016-05-22·CVSS 8.6
CVE-2016-2222 [HIGH] CVE-2016-2222: The wp_http_validate_url function in wp-includes/http
The wp_http_validate_url function in wp-includes/http.php in WordPress before 4.4.2 allows remote attackers to conduct server-side request forgery (SSRF) attacks via a zero value in the first octet of an IPv4 address in the u parameter to wp-admin/press-this.php.
Debian
CVE-2016-2222: wordpress - The wp_http_validate_url function in wp-includes/http.php in WordPress before 4....
vendor_debian·2016·CVSS 8.6
CVE-2016-2222 [HIGH] CVE-2016-2222: wordpress - The wp_http_validate_url function in wp-includes/http.php in WordPress before 4....
The wp_http_validate_url function in wp-includes/http.php in WordPress before 4.4.2 allows remote attackers to conduct server-side request forgery (SSRF) attacks via a zero value in the first octet of an IPv4 address in the u parameter to wp-admin/press-this.php.
Scope: local
bookworm: resolved (fixed in 4.4.2+dfsg-1)
bullseye: resolved (fixed in 4.4.2+dfsg-1)
forky: resolved (fixed in 4.4.2+dfsg-1)
sid: resolved (fixed in 4.4.2+dfsg-1)
trixie: resolved (fixed in 4.4.2+dfsg-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2016-2221 CVE-2016-2222 wordpress: SSRF and open redirect issues fixed in 4.4.2 [epel-all]
bugzilla·2016-02-08·CVSS 7.4
CVE-2016-2221 [HIGH] CVE-2016-2221 CVE-2016-2222 wordpress: SSRF and open redirect issues fixed in 4.4.2 [epel-all]
CVE-2016-2221 CVE-2016-2222 wordpress: SSRF and open redirect issues fixed in 4.4.2 [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 Fedora EPEL.
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
Bugzilla
CVE-2016-2221 CVE-2016-2222 wordpress: SSRF and open redirect issues fixed in 4.4.2
bugzilla·2016-02-08·CVSS 7.4
CVE-2016-2221 [HIGH] CVE-2016-2221 CVE-2016-2222 wordpress: SSRF and open redirect issues fixed in 4.4.2
CVE-2016-2221 CVE-2016-2222 wordpress: SSRF and open redirect issues fixed in 4.4.2
The following issues were fixed in the 4.4.2 upstream version of WordPress:
- An open redirection attack:
https://core.trac.wordpress.org/changeset/36444
- A possible SSRF for certain local URIs:
https://core.trac.wordpress.org/changeset/36435
CVEs assigned in:
http://seclists.org/oss-sec/2016/q1/283
External References:
https://wordpress.org/news/2016/02/wordpress-4-4-2-security-and-maintenance-release/
Discussion:
Created wordpress tracking bugs for this issue:
Affects: fedora-all [bug 1305472]
Affects: epel-all [bug 1305473]
Bugzilla
CVE-2016-2221 CVE-2016-2222 wordpress: SSRF and open redirect issues fixed in 4.4.2 [fedora-all]
bugzilla·2016-02-08·CVSS 7.4
CVE-2016-2221 [HIGH] CVE-2016-2221 CVE-2016-2222 wordpress: SSRF and open redirect issues fixed in 4.4.2 [fedora-all]
CVE-2016-2221 CVE-2016-2222 wordpress: SSRF and open redirect issues fixed in 4.4.2 [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.
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 sup
http://www.debian.org/security/2016/dsa-3472http://www.securityfocus.com/bid/82454http://www.securitytracker.com/id/1034933https://codex.wordpress.org/Version_4.4.2https://core.trac.wordpress.org/changeset/36435https://hackerone.com/reports/110801https://news.ycombinator.com/item?id=20433070https://wordpress.org/news/2016/02/wordpress-4-4-2-security-and-maintenance-release/https://wpvulndb.com/vulnerabilities/8376http://www.debian.org/security/2016/dsa-3472http://www.securityfocus.com/bid/82454http://www.securitytracker.com/id/1034933https://codex.wordpress.org/Version_4.4.2https://core.trac.wordpress.org/changeset/36435https://hackerone.com/reports/110801https://news.ycombinator.com/item?id=20433070https://wordpress.org/news/2016/02/wordpress-4-4-2-security-and-maintenance-release/https://wpvulndb.com/vulnerabilities/8376
2016-05-22
Published