Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2019-17673

WordPress before 5.2.4 is vulnerable to poisoning of the cache of JSON GET requests because certain requests lack a Vary: Origin header.

Published

2019-10-17T13:15:11.077

Last Modified

2024-11-21T04:32:45.193

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: PARTIAL
Availability Impact: NONE

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
NVD-CWE-noinfo

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	wordpress	wordpress	< 5.2.4	Yes
Operating System	debian	debian_linux	9.0	Yes
Operating System	debian	debian_linux	10.0	Yes

References

https://blog.wpscan.org/wordpress/security/release/2019/10/15/wordpress-524-security-release-breakdown.html Third Party Advisory ([email protected])
https://core.trac.wordpress.org/changeset/46478 Patch, Vendor Advisory ([email protected])
https://github.com/WordPress/WordPress/commit/b224c251adfa16a5f84074a3c0886270c9df38de Patch, Third Party Advisory ([email protected])
https://seclists.org/bugtraq/2020/Jan/8 Mailing List, Third Party Advisory ([email protected])
https://wordpress.org/news/2019/10/wordpress-5-2-4-security-release/ Release Notes, Vendor Advisory ([email protected])
https://wpvulndb.com/vulnerabilities/9911 Third Party Advisory ([email protected])
https://www.debian.org/security/2020/dsa-4599 Third Party Advisory ([email protected])
https://www.debian.org/security/2020/dsa-4677 Third Party Advisory ([email protected])
https://blog.wpscan.org/wordpress/security/release/2019/10/15/wordpress-524-security-release-breakdown.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://core.trac.wordpress.org/changeset/46478 Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/WordPress/WordPress/commit/b224c251adfa16a5f84074a3c0886270c9df38de Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://seclists.org/bugtraq/2020/Jan/8 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://wordpress.org/news/2019/10/wordpress-5-2-4-security-release/ Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://wpvulndb.com/vulnerabilities/9911 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.debian.org/security/2020/dsa-4599 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.debian.org/security/2020/dsa-4677 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)