CVE-2023-36678: wordpress wp-content-copy-protector Cross-site Scripting
CVSS: 5.9v3.1MediumModified
Published 05-08-2023Last modified 28-04-2026
Vulnerability summary
CVE-2023-36678 is a medium (CVSS 5.9) Cross-site Scripting vulnerability in wordpress wp-content-copy-protector. EPSS estimates a 0.40% chance of exploitation in the next 30 days, higher than 32.5% of scored vulnerabilities. Fixed in 3.5.6.
CVSS score
5.9/10
010
Medium · v3.1 (CVE.org)EPSS score
0.40%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 05-08-2023PublishedVulnerability first disclosed.
- 28-04-2026Last modifiedVulnerability information updated.
Description
Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in WP-buy WP Content Copy Protection & No Right Click plugin <= 3.5.5 versions.
CVSS metrics
3 scores · 3 sources · 1 versionMedium 5.9Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:LSources3 sources · 4.4–5.9
- NVDNIST4.8MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:NDiffers
- wordfenceSource4.4MediumCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:NDiffers
EPSS trend
Probability
0.40%
Chance of exploitation in the next 30 days
Percentile
33%
Versus all other CVEs
30-day change
0.00 pp
From 0.40% on 21-09-2026
21-09-202621-10-2026
EPSS score0.40%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Wordpress1 product
- wp-content-copy-protector≤ 3.5.5 (fixed in 3.5.6)
Wp-buy1 product
- wp_content_copy_protection_\&_no_right_click≥ n/a, ≤ 3.5.5 | ≤ 3.5.5
2 vendors · 2 products