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CVE-2020-35932

HIGH
8.8
CVSS Score
Published: January 1, 2021 at 01:24 AM UTC
Updated: June 17, 2026 at 03:14 AM UTC
1 product affected across 1 vendorNewsletter

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Severity
HIGH8.8
Exploit prediction
EPSS 2%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Newsletter· Tribulant
95%
v < 6.8.2
Affected range stops below 6.8.2, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://www.wordfence.com/blog/2020/08/newsletter-plugin-vulnerabilities-affect-over-300000-sites/

CVSS

8.8HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-502

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