CVE-2020-35932
Last modified
CVE-2020-35932 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Insecure Deserialization in the Newsletter plugin before 6.8.2 for WordPress allows authenticated remote attackers with minimal privileges (such as subscribers) to use the tpnc_render AJAX action to inject arbitrary PHP objects via the options[inline_edits] parameter. NOTE: exploitability depends on PHP objects that might be present with certain other plugins or themes.. EPSS estimates a 2.08% chance of exploitation in the next 30 days.
Description
Insecure Deserialization in the Newsletter plugin before 6.8.2 for WordPress allows authenticated remote attackers with minimal privileges (such as subscribers) to use the tpnc_render AJAX action to inject arbitrary PHP objects via the options[inline_edits] parameter. NOTE: exploitability depends on PHP objects that might be present with certain other plugins or themes.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Tribulant | Newsletter | < 6.8.2 |
References
- https://www.wordfence.com/blog/2020/08/newsletter-plugin-vulnerabilities-affect-over-300000-sites/Exploit, Third Party Advisory
- https://www.wordfence.com/blog/2020/08/newsletter-plugin-vulnerabilities-affect-over-300000-sites/Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Related CVEs from 2020
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- CVE-2020-3593A vulnerability in Cisco SD-WAN Software could allow an auth…7.8
- CVE-2020-35930Seo Panel 4.8.0 allows stored XSS by an Authenticated User v…5.4
- CVE-2020-35931An issue was discovered in Foxit Reader before 10.1.1 (and b…7.8
- CVE-2020-35933A Reflected Authenticated Cross-Site Scripting (XSS) vulnera…6.5
- CVE-2020-35934The Advanced Access Manager plugin before 6.6.2 for WordPres…4.3
- CVE-2020-35935The Advanced Access Manager plugin before 6.6.2 for WordPres…8.8
- CVE-2020-35936Stored Cross-Site Scripting (XSS) vulnerabilities in the Pos…8
- CVE-2020-35937Stored Cross-Site Scripting (XSS) vulnerabilities in the Tea…8
- CVE-2020-35938PHP Object injection vulnerabilities in the Post Grid plugin…8.8
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