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CVE-2020-36698

28
FAUCET Score

CVE-2020-36698 describes a critical vulnerability in the CleanTalk Security & Malware Scan plugin for WordPress, affecting versions up to and including 2.50. This flaw, rated 8.8 HIGH on CVSS, stems from missing capability checks and nonce disclosure, allowing authenticated attackers with subscriber-level permissions to delete or upload files. While the attack complexity is low (AV:N/AC:L/PR:L/UI:N), leading to high impact on confidentiality, integrity, and availability, there is currently no evidence of active exploitation, public exploit code, or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.51CPE matchmatch criteria
cpe:2.3:a:cleantalk:security_\&_malware_scan:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.96%
Probability of exploitation in next 30 days
EPSS Percentile
58.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0096 is in the 54th percentile among its peer group of 17,822 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

blog.nintechnet.com / multiple-vulnerabilities-fixed-in-security-malware-scan-by-cleantalk-plugin
ExploitThird Party Advisory
wpscan.com / vulnerability/23960f42-dfc1-4951-9169-02d889283f01
Third Party Advisory
wordfence.com / threat-intel/vulnerabilities/id/0fb9b039-eb04-4c27-89eb-1932c9c31962
Third Party Advisory