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WordPress PrePost SEO 3.0 Cross Site Scripting
| Reporter | Title | Published | Views | Family All 14 |
|---|---|---|---|---|
 | CVE-2023-2029 | 10 Jul 202320:30 | – | circl |
 | WordPress plugin PrePost SEO 跨站脚本漏洞 | 10 Jul 202300:00 | – | cnnvd |
 | CVE-2023-2029 | 10 Jul 202312:41 | – | cve |
 | CVE-2023-2029 PrePost SEO <= 3.0 - Admin+ Stored Cross-Site Scripting | 10 Jul 202312:41 | – | cvelist |
 | EUVD-2023-33556 | 3 Oct 202520:07 | – | euvd |
 | CVE-2023-2029 | 10 Jul 202316:15 | – | nvd |
 | CVE-2023-2029 | 10 Jul 202316:15 | – | osv |
 | WordPress PrePost SEO Plugin <= 3.0 is vulnerable to Cross Site Scripting (XSS) | 21 Jun 202300:00 | – | patchstack |
 | Cross site scripting | 10 Jul 202316:15 | – | prion |
 | PT-2023-17427 · WordPress · Prepost Seo | 10 Jul 202300:00 | – | ptsecurity |
10
`Tittle:
WordPress Plugin PrePost SEO <= 3.0 - Admin + Stored Cross-Site Scripting
References:
CVE-2023-2029
Author:
Taurus Omar
Description:
The plugin does not properly sanitize some of its settings, which could allow high-privilege users to perform Stored Cross-Site Scripting (XSS) attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)
Affects Plugins:
PrePost SEO - No known fix - plugin closed
Proof of Concept:
1. Add XSS payload to plugin's "Account API key" setting: "><iframe src="<svg onload=alert(4);>">
2. Save and see XSS exploit.
Classification:
Type XSS
OWASP top 10 A7: Cross-Site Scripting (XSS)
CWE-79
wpScan:
https://wpscan.com/vulnerability/4889ad5a-c8c4-4958-b176-64560490497b
`
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25 Jul 2023 00:00Current
7.1High risk
Vulners AI Score7.1
CVSS 3.14.8
EPSS0.00527