Site Notes <= 2.0.0 - Admin Note Deletion via CSRF

published 2024-01-29 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-58856

cvss: 4.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 12%
public exploits: 0; none known

The Site Notes WordPress plugin through 2.0.0 does not have CSRF checks in some of its functionalities, which could allow attackers to make logged in users perform unwanted actions, such as deleting administration notes, via CSRF attacks

CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-08-07)

Exploit prediction

0.22% chance of exploitation in the next 30 days, higher than 12% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

wpscan.com https://wpscan.com/vulnerability/eb983d82-b894-41c5-b51f-94d4bba3ba39/ referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
NVD	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
CNA	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Affected products

Unknown Site Notes
kc_computing site_notes

Classification

Weakness

CWE-352 Cross-Site Request Forgery

Technology feeds

WordPress rss critical rss

References

wpscan.com /vulnerability/eb983d82-b894-41c5-b51f-94d4bba3ba39/
exploit, vdb-entry, technical-description, third-party-advisory

Sources

CVE List CVE-2023-6633
NVD CVE-2023-6633

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary