What is CVE-2020-35932?

CVE-2020-35932 is a high-severity vulnerability in Tribulant Newsletter, classified under Deserialization of Untrusted Data. CVSS score: 7.5/10. Published 2021-01-01.

How severe is CVE-2020-35932?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2020-35932 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Deserialization in Tribulant Newsletter

CVE-2020-35932

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.

Vulnerability class: Insecure Deserialization

EPSS: 0.021 (79.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Tribulant Newsletter
N/a — versions n/a

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

Public proof-of-concept exploits

20142995/nuclei-templates

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-35932?: CVE-2020-35932 is a high-severity vulnerability in Tribulant Newsletter, classified under Deserialization of Untrusted Data. CVSS score: 7.5/10. Published 2021-01-01.
How severe is CVE-2020-35932?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2020-35932 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.