National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-16520 Detail

Current Description

The all-in-one-seo-pack plugin before 3.2.7 for WordPress (aka All in One SEO Pack) is susceptible to Stored XSS due to improper encoding of the SEO-specific description for posts provided by the plugin via unsafe placeholder replacement.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 5.4 MEDIUM
Vector:  CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.openwall.com/lists/oss-security/2019/10/16/5 Exploit Mailing List Third Party Advisory
https://github.com/sbaresearch/advisories/tree/public/2019/SBA-ADV-20190913-04_WordPress_Plugin_All_in_One_SEO_Pack Exploit Third Party Advisory
https://github.com/semperfiwebdesign/all-in-one-seo-pack/issues/2888 Patch Third Party Advisory
https://semperplugins.com/all-in-one-seo-pack-changelog/ Release Notes Vendor Advisory
https://wordpress.org/plugins/all-in-one-seo-pack/#developers Product Third Party Advisory
https://wpvulndb.com/vulnerabilities/9915 Third Party Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:semperplugins:all_in_one_seo_pack:*:*:*:*:*:wordpress:*:*
     Show Matching CPE(s)
Up to (excluding)
3.2.7


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-16520
NVD Published Date:
10/16/2019
NVD Last Modified:
10/18/2019